17290728

素因数分解:

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

素因数の和:81

約数の個数: 216

約数和(自身を含む): 61021350

約数和(自身を除く): 43730622

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 49, 52, 56, 58, 63, 72, 78, 84, 87, 91, 98, 104, 116, 117, 126, 147, 156, 168, 169, 174, 182, 196, 203, 232, 234, 252, 261, 273, 294, 312, 338, 348, 364, 377, 392, 406, 441, 468, 504, 507, 522, 546, 588, 609, 637, 676, 696, 728, 754, 812, 819, 882, 936, 1014, 1044, 1092, 1131, 1176, 1183, 1218, 1274, 1352, 1421, 1508, 1521, 1624, 1638, 1764, 1827, 1911, 2028, 2088, 2184, 2262, 2366, 2436, 2548, 2639, 2842, 3016, 3042, 3276, 3393, 3528, 3549, 3654, 3822, 4056, 4263, 4524, 4732, 4872, 4901, 5096, 5278, 5684, 5733, 6084, 6552, 6786, 7098, 7308, 7644, 7917, 8281, 8526, 9048, 9464, 9802, 10556, 10647, 11368, 11466, 12168, 12789, 13572, 14196, 14616, 14703, 15288, 15834, 16562, 17052, 18473, 19604, 21112, 21294, 22932, 23751, 24843, 25578, 27144, 28392, 29406, 31668, 33124, 34104, 34307, 36946, 39208, 42588, 44109, 45864, 47502, 49686, 51156, 55419, 58812, 63336, 66248, 68614, 73892, 74529, 85176, 88218, 95004, 99372, 102312, 102921, 110838, 117624, 137228, 147784, 149058, 166257, 176436, 190008, 198744, 205842, 221676, 240149, 274456, 298116, 308763, 332514, 352872, 411684, 443352, 480298, 596232, 617526, 665028, 720447, 823368, 960596, 1235052, 1330056, 1440894, 1921192, 2161341, 2470104, 2881788, 4322682, 5763576, 8645364, 17290728]

約数ペア:

[(1, 17290728), (2, 8645364), (3, 5763576), (4, 4322682), (6, 2881788), (7, 2470104), (8, 2161341), (9, 1921192), (12, 1440894), (13, 1330056), (14, 1235052), (18, 960596), (21, 823368), (24, 720447), (26, 665028), (28, 617526), (29, 596232), (36, 480298), (39, 443352), (42, 411684), (49, 352872), (52, 332514), (56, 308763), (58, 298116), (63, 274456), (72, 240149), (78, 221676), (84, 205842), (87, 198744), (91, 190008), (98, 176436), (104, 166257), (116, 149058), (117, 147784), (126, 137228), (147, 117624), (156, 110838), (168, 102921), (169, 102312), (174, 99372), (182, 95004), (196, 88218), (203, 85176), (232, 74529), (234, 73892), (252, 68614), (261, 66248), (273, 63336), (294, 58812), (312, 55419), (338, 51156), (348, 49686), (364, 47502), (377, 45864), (392, 44109), (406, 42588), (441, 39208), (468, 36946), (504, 34307), (507, 34104), (522, 33124), (546, 31668), (588, 29406), (609, 28392), (637, 27144), (676, 25578), (696, 24843), (728, 23751), (754, 22932), (812, 21294), (819, 21112), (882, 19604), (936, 18473), (1014, 17052), (1044, 16562), (1092, 15834), (1131, 15288), (1176, 14703), (1183, 14616), (1218, 14196), (1274, 13572), (1352, 12789), (1421, 12168), (1508, 11466), (1521, 11368), (1624, 10647), (1638, 10556), (1764, 9802), (1827, 9464), (1911, 9048), (2028, 8526), (2088, 8281), (2184, 7917), (2262, 7644), (2366, 7308), (2436, 7098), (2548, 6786), (2639, 6552), (2842, 6084), (3016, 5733), (3042, 5684), (3276, 5278), (3393, 5096), (3528, 4901), (3549, 4872), (3654, 4732), (3822, 4524), (4056, 4263)]