248245452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 836236800

約数和(自身を除く): 587991348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 67, 78, 84, 87, 91, 108, 116, 117, 126, 134, 156, 169, 174, 182, 189, 201, 203, 234, 252, 261, 268, 273, 338, 348, 351, 364, 377, 378, 402, 406, 468, 469, 507, 522, 546, 603, 609, 676, 702, 754, 756, 783, 804, 812, 819, 871, 938, 1014, 1044, 1092, 1131, 1183, 1206, 1218, 1404, 1407, 1508, 1521, 1566, 1638, 1742, 1809, 1827, 1876, 1943, 2028, 2262, 2366, 2412, 2436, 2457, 2613, 2639, 2814, 3042, 3132, 3276, 3393, 3484, 3549, 3618, 3654, 3886, 4221, 4524, 4563, 4732, 4901, 4914, 5226, 5278, 5481, 5628, 5829, 6084, 6097, 6786, 7098, 7236, 7308, 7772, 7839, 7917, 8442, 9126, 9802, 9828, 10179, 10452, 10556, 10647, 10962, 11323, 11658, 12194, 12663, 13572, 13601, 14196, 14703, 15678, 15834, 16884, 17487, 18252, 18291, 19604, 20358, 21294, 21924, 22646, 23316, 23517, 23751, 24388, 25259, 25326, 27202, 29406, 31356, 31668, 31941, 33969, 34307, 34974, 36582, 40716, 40803, 42588, 44109, 45292, 47034, 47502, 50518, 50652, 52461, 54404, 54873, 58812, 63882, 67938, 68614, 69948, 71253, 73164, 75777, 79261, 81606, 88218, 94068, 95004, 101036, 101907, 102921, 104922, 109746, 122409, 127764, 132327, 135876, 137228, 142506, 151554, 158522, 163212, 164619, 176436, 176813, 203814, 205842, 209844, 219492, 227331, 237783, 244818, 264654, 285012, 303108, 305721, 308763, 317044, 328367, 329238, 353626, 367227, 407628, 411684, 454662, 475566, 489636, 529308, 530439, 611442, 617526, 656734, 658476, 681993, 707252, 713349, 734454, 909324, 926289, 951132, 985101, 1060878, 1222884, 1235052, 1313468, 1363986, 1426698, 1468908, 1591317, 1852578, 1970202, 2121756, 2140047, 2298569, 2727972, 2853396, 2955303, 3182634, 3705156, 3940404, 4280094, 4597138, 4773951, 5910606, 6365268, 6895707, 8560188, 8865909, 9194276, 9547902, 11821212, 13791414, 17731818, 19095804, 20687121, 27582828, 35463636, 41374242, 62061363, 82748484, 124122726, 248245452]

約数ペア:

[(1, 248245452), (2, 124122726), (3, 82748484), (4, 62061363), (6, 41374242), (7, 35463636), (9, 27582828), (12, 20687121), (13, 19095804), (14, 17731818), (18, 13791414), (21, 11821212), (26, 9547902), (27, 9194276), (28, 8865909), (29, 8560188), (36, 6895707), (39, 6365268), (42, 5910606), (52, 4773951), (54, 4597138), (58, 4280094), (63, 3940404), (67, 3705156), (78, 3182634), (84, 2955303), (87, 2853396), (91, 2727972), (108, 2298569), (116, 2140047), (117, 2121756), (126, 1970202), (134, 1852578), (156, 1591317), (169, 1468908), (174, 1426698), (182, 1363986), (189, 1313468), (201, 1235052), (203, 1222884), (234, 1060878), (252, 985101), (261, 951132), (268, 926289), (273, 909324), (338, 734454), (348, 713349), (351, 707252), (364, 681993), (377, 658476), (378, 656734), (402, 617526), (406, 611442), (468, 530439), (469, 529308), (507, 489636), (522, 475566), (546, 454662), (603, 411684), (609, 407628), (676, 367227), (702, 353626), (754, 329238), (756, 328367), (783, 317044), (804, 308763), (812, 305721), (819, 303108), (871, 285012), (938, 264654), (1014, 244818), (1044, 237783), (1092, 227331), (1131, 219492), (1183, 209844), (1206, 205842), (1218, 203814), (1404, 176813), (1407, 176436), (1508, 164619), (1521, 163212), (1566, 158522), (1638, 151554), (1742, 142506), (1809, 137228), (1827, 135876), (1876, 132327), (1943, 127764), (2028, 122409), (2262, 109746), (2366, 104922), (2412, 102921), (2436, 101907), (2457, 101036), (2613, 95004), (2639, 94068), (2814, 88218), (3042, 81606), (3132, 79261), (3276, 75777), (3393, 73164), (3484, 71253), (3549, 69948), (3618, 68614), (3654, 67938), (3886, 63882), (4221, 58812), (4524, 54873), (4563, 54404), (4732, 52461), (4901, 50652), (4914, 50518), (5226, 47502), (5278, 47034), (5481, 45292), (5628, 44109), (5829, 42588), (6084, 40803), (6097, 40716), (6786, 36582), (7098, 34974), (7236, 34307), (7308, 33969), (7772, 31941), (7839, 31668), (7917, 31356), (8442, 29406), (9126, 27202), (9802, 25326), (9828, 25259), (10179, 24388), (10452, 23751), (10556, 23517), (10647, 23316), (10962, 22646), (11323, 21924), (11658, 21294), (12194, 20358), (12663, 19604), (13572, 18291), (13601, 18252), (14196, 17487), (14703, 16884), (15678, 15834)]