631111572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 324

約数和(自身を含む): 2107270620

約数和(自身を除く): 1476159048

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 73, 78, 84, 87, 91, 98, 116, 117, 126, 146, 147, 156, 169, 174, 182, 196, 203, 219, 234, 252, 261, 273, 292, 294, 338, 348, 364, 377, 406, 438, 441, 468, 507, 511, 522, 546, 588, 609, 637, 657, 676, 754, 812, 819, 876, 882, 949, 1014, 1022, 1044, 1092, 1131, 1183, 1218, 1274, 1314, 1421, 1508, 1521, 1533, 1638, 1764, 1827, 1898, 1911, 2028, 2044, 2117, 2262, 2366, 2436, 2548, 2628, 2639, 2842, 2847, 3042, 3066, 3276, 3393, 3549, 3577, 3654, 3796, 3822, 4234, 4263, 4524, 4599, 4732, 4901, 5278, 5684, 5694, 5733, 6084, 6132, 6351, 6643, 6786, 7098, 7154, 7308, 7644, 7917, 8281, 8468, 8526, 8541, 9198, 9802, 10556, 10647, 10731, 11388, 11466, 12337, 12702, 12789, 13286, 13572, 14196, 14308, 14703, 14819, 15834, 16562, 17052, 17082, 18396, 18473, 19053, 19604, 19929, 21294, 21462, 22932, 23751, 24674, 24843, 25404, 25578, 26572, 27521, 29406, 29638, 31668, 32193, 33124, 34164, 34307, 36946, 37011, 38106, 39858, 42588, 42924, 44109, 44457, 46501, 47502, 49348, 49686, 51156, 55042, 55419, 58812, 59276, 59787, 64386, 68614, 73892, 74022, 74529, 76212, 79716, 82563, 86359, 88218, 88914, 93002, 95004, 99372, 102921, 103733, 110084, 110838, 111033, 119574, 128772, 133371, 137228, 139503, 148044, 149058, 165126, 166257, 172718, 176436, 177828, 186004, 192647, 205842, 207466, 221676, 222066, 239148, 240149, 247689, 259077, 266742, 279006, 298116, 308763, 311199, 330252, 332514, 345436, 357773, 385294, 411684, 414932, 418509, 444132, 480298, 495378, 518154, 533484, 558012, 577941, 604513, 617526, 622398, 665028, 715546, 720447, 770588, 777231, 837018, 933597, 960596, 990756, 1036308, 1073319, 1155882, 1209026, 1235052, 1244796, 1348529, 1431092, 1440894, 1554462, 1674036, 1733823, 1813539, 1867194, 2146638, 2161341, 2311764, 2418052, 2504411, 2697058, 2881788, 3108924, 3219957, 3467646, 3627078, 3734388, 4045587, 4293276, 4322682, 5008822, 5394116, 5440617, 6439914, 6935292, 7254156, 7513233, 8091174, 8645364, 10017644, 10881234, 12136761, 12879828, 15026466, 16182348, 17530877, 21762468, 22539699, 24273522, 30052932, 35061754, 45079398, 48547044, 52592631, 70123508, 90158796, 105185262, 157777893, 210370524, 315555786, 631111572]

約数ペア:

[(1, 631111572), (2, 315555786), (3, 210370524), (4, 157777893), (6, 105185262), (7, 90158796), (9, 70123508), (12, 52592631), (13, 48547044), (14, 45079398), (18, 35061754), (21, 30052932), (26, 24273522), (28, 22539699), (29, 21762468), (36, 17530877), (39, 16182348), (42, 15026466), (49, 12879828), (52, 12136761), (58, 10881234), (63, 10017644), (73, 8645364), (78, 8091174), (84, 7513233), (87, 7254156), (91, 6935292), (98, 6439914), (116, 5440617), (117, 5394116), (126, 5008822), (146, 4322682), (147, 4293276), (156, 4045587), (169, 3734388), (174, 3627078), (182, 3467646), (196, 3219957), (203, 3108924), (219, 2881788), (234, 2697058), (252, 2504411), (261, 2418052), (273, 2311764), (292, 2161341), (294, 2146638), (338, 1867194), (348, 1813539), (364, 1733823), (377, 1674036), (406, 1554462), (438, 1440894), (441, 1431092), (468, 1348529), (507, 1244796), (511, 1235052), (522, 1209026), (546, 1155882), (588, 1073319), (609, 1036308), (637, 990756), (657, 960596), (676, 933597), (754, 837018), (812, 777231), (819, 770588), (876, 720447), (882, 715546), (949, 665028), (1014, 622398), (1022, 617526), (1044, 604513), (1092, 577941), (1131, 558012), (1183, 533484), (1218, 518154), (1274, 495378), (1314, 480298), (1421, 444132), (1508, 418509), (1521, 414932), (1533, 411684), (1638, 385294), (1764, 357773), (1827, 345436), (1898, 332514), (1911, 330252), (2028, 311199), (2044, 308763), (2117, 298116), (2262, 279006), (2366, 266742), (2436, 259077), (2548, 247689), (2628, 240149), (2639, 239148), (2842, 222066), (2847, 221676), (3042, 207466), (3066, 205842), (3276, 192647), (3393, 186004), (3549, 177828), (3577, 176436), (3654, 172718), (3796, 166257), (3822, 165126), (4234, 149058), (4263, 148044), (4524, 139503), (4599, 137228), (4732, 133371), (4901, 128772), (5278, 119574), (5684, 111033), (5694, 110838), (5733, 110084), (6084, 103733), (6132, 102921), (6351, 99372), (6643, 95004), (6786, 93002), (7098, 88914), (7154, 88218), (7308, 86359), (7644, 82563), (7917, 79716), (8281, 76212), (8468, 74529), (8526, 74022), (8541, 73892), (9198, 68614), (9802, 64386), (10556, 59787), (10647, 59276), (10731, 58812), (11388, 55419), (11466, 55042), (12337, 51156), (12702, 49686), (12789, 49348), (13286, 47502), (13572, 46501), (14196, 44457), (14308, 44109), (14703, 42924), (14819, 42588), (15834, 39858), (16562, 38106), (17052, 37011), (17082, 36946), (18396, 34307), (18473, 34164), (19053, 33124), (19604, 32193), (19929, 31668), (21294, 29638), (21462, 29406), (22932, 27521), (23751, 26572), (24674, 25578), (24843, 25404)]