459947124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 216

約数和(自身を含む): 1505806848

約数和(自身を除く): 1045859724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 182, 186, 196, 217, 234, 252, 273, 279, 294, 364, 372, 403, 434, 441, 468, 546, 558, 588, 637, 647, 651, 806, 819, 868, 882, 1092, 1116, 1209, 1274, 1294, 1302, 1519, 1612, 1638, 1764, 1911, 1941, 1953, 2418, 2548, 2588, 2604, 2821, 3038, 3276, 3627, 3822, 3882, 3906, 4529, 4557, 4836, 5642, 5733, 5823, 6076, 7254, 7644, 7764, 7812, 8411, 8463, 9058, 9114, 11284, 11466, 11646, 13587, 13671, 14508, 16822, 16926, 18116, 18228, 19747, 20057, 22932, 23292, 25233, 25389, 27174, 27342, 31703, 33644, 33852, 39494, 40114, 40761, 50466, 50778, 54348, 54684, 58877, 59241, 60171, 63406, 75699, 78988, 80228, 81522, 95109, 100932, 101556, 117754, 118482, 120342, 126812, 140399, 151398, 163044, 176631, 177723, 180513, 190218, 235508, 236964, 240684, 260741, 280798, 285327, 302796, 353262, 355446, 361026, 380436, 412139, 421197, 521482, 529893, 561596, 570654, 706524, 710892, 722052, 782223, 824278, 842394, 982793, 1042964, 1059786, 1141308, 1236417, 1263591, 1564446, 1648556, 1684788, 1825187, 1965586, 2119572, 2346669, 2472834, 2527182, 2948379, 3128892, 3650374, 3709251, 3931172, 4693338, 4945668, 5054364, 5475561, 5896758, 7300748, 7418502, 8845137, 9386676, 10951122, 11793516, 12776309, 14837004, 16426683, 17690274, 21902244, 25552618, 32853366, 35380548, 38328927, 51105236, 65706732, 76657854, 114986781, 153315708, 229973562, 459947124]

約数ペア:

[(1, 459947124), (2, 229973562), (3, 153315708), (4, 114986781), (6, 76657854), (7, 65706732), (9, 51105236), (12, 38328927), (13, 35380548), (14, 32853366), (18, 25552618), (21, 21902244), (26, 17690274), (28, 16426683), (31, 14837004), (36, 12776309), (39, 11793516), (42, 10951122), (49, 9386676), (52, 8845137), (62, 7418502), (63, 7300748), (78, 5896758), (84, 5475561), (91, 5054364), (93, 4945668), (98, 4693338), (117, 3931172), (124, 3709251), (126, 3650374), (147, 3128892), (156, 2948379), (182, 2527182), (186, 2472834), (196, 2346669), (217, 2119572), (234, 1965586), (252, 1825187), (273, 1684788), (279, 1648556), (294, 1564446), (364, 1263591), (372, 1236417), (403, 1141308), (434, 1059786), (441, 1042964), (468, 982793), (546, 842394), (558, 824278), (588, 782223), (637, 722052), (647, 710892), (651, 706524), (806, 570654), (819, 561596), (868, 529893), (882, 521482), (1092, 421197), (1116, 412139), (1209, 380436), (1274, 361026), (1294, 355446), (1302, 353262), (1519, 302796), (1612, 285327), (1638, 280798), (1764, 260741), (1911, 240684), (1941, 236964), (1953, 235508), (2418, 190218), (2548, 180513), (2588, 177723), (2604, 176631), (2821, 163044), (3038, 151398), (3276, 140399), (3627, 126812), (3822, 120342), (3882, 118482), (3906, 117754), (4529, 101556), (4557, 100932), (4836, 95109), (5642, 81522), (5733, 80228), (5823, 78988), (6076, 75699), (7254, 63406), (7644, 60171), (7764, 59241), (7812, 58877), (8411, 54684), (8463, 54348), (9058, 50778), (9114, 50466), (11284, 40761), (11466, 40114), (11646, 39494), (13587, 33852), (13671, 33644), (14508, 31703), (16822, 27342), (16926, 27174), (18116, 25389), (18228, 25233), (19747, 23292), (20057, 22932)]