448996999304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{19417}}^1$

素因数の和:19763

約数の個数: 128

約数和(自身を含む): 1027507353600

約数和(自身を除く): 578510354296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 103, 133, 152, 206, 211, 266, 412, 422, 532, 721, 824, 844, 1064, 1442, 1477, 1688, 1957, 2884, 2954, 3914, 4009, 5768, 5908, 7828, 8018, 11816, 13699, 15656, 16036, 19417, 21733, 27398, 28063, 32072, 38834, 43466, 54796, 56126, 77668, 86932, 109592, 112252, 135919, 152131, 155336, 173864, 224504, 271838, 304262, 368923, 412927, 543676, 608524, 737846, 825854, 1087352, 1217048, 1475692, 1651708, 1999951, 2582461, 2890489, 2951384, 3303416, 3999902, 4096987, 5164922, 5780978, 7999804, 8193974, 10329844, 11561956, 13999657, 15999608, 16387948, 20659688, 23123912, 27999314, 28678909, 32775896, 37999069, 55998628, 57357818, 75998138, 77842753, 111997256, 114715636, 151996276, 155685506, 229431272, 265993483, 303992552, 311371012, 421989661, 531986966, 544899271, 622742024, 843979322, 1063973932, 1089798542, 1687958644, 2127947864, 2179597084, 2953927627, 3375917288, 4359194168, 5907855254, 8017803559, 11815710508, 16035607118, 23631421016, 32071214236, 56124624913, 64142428472, 112249249826, 224498499652, 448996999304]

約数ペア:

[(1, 448996999304), (2, 224498499652), (4, 112249249826), (7, 64142428472), (8, 56124624913), (14, 32071214236), (19, 23631421016), (28, 16035607118), (38, 11815710508), (56, 8017803559), (76, 5907855254), (103, 4359194168), (133, 3375917288), (152, 2953927627), (206, 2179597084), (211, 2127947864), (266, 1687958644), (412, 1089798542), (422, 1063973932), (532, 843979322), (721, 622742024), (824, 544899271), (844, 531986966), (1064, 421989661), (1442, 311371012), (1477, 303992552), (1688, 265993483), (1957, 229431272), (2884, 155685506), (2954, 151996276), (3914, 114715636), (4009, 111997256), (5768, 77842753), (5908, 75998138), (7828, 57357818), (8018, 55998628), (11816, 37999069), (13699, 32775896), (15656, 28678909), (16036, 27999314), (19417, 23123912), (21733, 20659688), (27398, 16387948), (28063, 15999608), (32072, 13999657), (38834, 11561956), (43466, 10329844), (54796, 8193974), (56126, 7999804), (77668, 5780978), (86932, 5164922), (109592, 4096987), (112252, 3999902), (135919, 3303416), (152131, 2951384), (155336, 2890489), (173864, 2582461), (224504, 1999951), (271838, 1651708), (304262, 1475692), (368923, 1217048), (412927, 1087352), (543676, 825854), (608524, 737846)]