40462128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 130804128

約数和(自身を除く): 90342000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 293, 336, 411, 504, 548, 586, 822, 879, 959, 1008, 1096, 1172, 1233, 1644, 1758, 1918, 2051, 2192, 2344, 2466, 2637, 2877, 3288, 3516, 3836, 4102, 4688, 4932, 5274, 5754, 6153, 6576, 7032, 7672, 8204, 8631, 9864, 10548, 11508, 12306, 14064, 15344, 16408, 17262, 18459, 19728, 21096, 23016, 24612, 32816, 34524, 36918, 40141, 42192, 46032, 49224, 69048, 73836, 80282, 98448, 120423, 138096, 147672, 160564, 240846, 280987, 295344, 321128, 361269, 481692, 561974, 642256, 722538, 842961, 963384, 1123948, 1445076, 1685922, 1926768, 2247896, 2528883, 2890152, 3371844, 4495792, 5057766, 5780304, 6743688, 10115532, 13487376, 20231064, 40462128]

約数ペア:

[(1, 40462128), (2, 20231064), (3, 13487376), (4, 10115532), (6, 6743688), (7, 5780304), (8, 5057766), (9, 4495792), (12, 3371844), (14, 2890152), (16, 2528883), (18, 2247896), (21, 1926768), (24, 1685922), (28, 1445076), (36, 1123948), (42, 963384), (48, 842961), (56, 722538), (63, 642256), (72, 561974), (84, 481692), (112, 361269), (126, 321128), (137, 295344), (144, 280987), (168, 240846), (252, 160564), (274, 147672), (293, 138096), (336, 120423), (411, 98448), (504, 80282), (548, 73836), (586, 69048), (822, 49224), (879, 46032), (959, 42192), (1008, 40141), (1096, 36918), (1172, 34524), (1233, 32816), (1644, 24612), (1758, 23016), (1918, 21096), (2051, 19728), (2192, 18459), (2344, 17262), (2466, 16408), (2637, 15344), (2877, 14064), (3288, 12306), (3516, 11508), (3836, 10548), (4102, 9864), (4688, 8631), (4932, 8204), (5274, 7672), (5754, 7032), (6153, 6576)]