40677252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 127169280

約数和(自身を除く): 86492028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 331, 399, 418, 462, 532, 539, 588, 627, 662, 798, 836, 924, 931, 993, 1078, 1254, 1324, 1463, 1596, 1617, 1862, 1986, 2156, 2317, 2508, 2793, 2926, 3234, 3641, 3724, 3972, 4389, 4634, 5586, 5852, 6289, 6468, 6951, 7282, 8778, 9268, 10241, 10923, 11172, 12578, 13902, 14564, 16219, 17556, 18867, 20482, 21846, 25156, 25487, 27804, 30723, 32438, 37734, 40964, 43692, 44023, 48657, 50974, 61446, 64876, 69179, 75468, 76461, 88046, 97314, 101948, 122892, 132069, 138358, 152922, 176092, 178409, 194628, 207537, 264138, 276716, 305844, 308161, 356818, 415074, 484253, 528276, 535227, 616322, 713636, 830148, 924483, 968506, 1070454, 1232644, 1452759, 1848966, 1937012, 2140908, 2905518, 3389771, 3697932, 5811036, 6779542, 10169313, 13559084, 20338626, 40677252]

約数ペア:

[(1, 40677252), (2, 20338626), (3, 13559084), (4, 10169313), (6, 6779542), (7, 5811036), (11, 3697932), (12, 3389771), (14, 2905518), (19, 2140908), (21, 1937012), (22, 1848966), (28, 1452759), (33, 1232644), (38, 1070454), (42, 968506), (44, 924483), (49, 830148), (57, 713636), (66, 616322), (76, 535227), (77, 528276), (84, 484253), (98, 415074), (114, 356818), (132, 308161), (133, 305844), (147, 276716), (154, 264138), (196, 207537), (209, 194628), (228, 178409), (231, 176092), (266, 152922), (294, 138358), (308, 132069), (331, 122892), (399, 101948), (418, 97314), (462, 88046), (532, 76461), (539, 75468), (588, 69179), (627, 64876), (662, 61446), (798, 50974), (836, 48657), (924, 44023), (931, 43692), (993, 40964), (1078, 37734), (1254, 32438), (1324, 30723), (1463, 27804), (1596, 25487), (1617, 25156), (1862, 21846), (1986, 20482), (2156, 18867), (2317, 17556), (2508, 16219), (2793, 14564), (2926, 13902), (3234, 12578), (3641, 11172), (3724, 10923), (3972, 10241), (4389, 9268), (4634, 8778), (5586, 7282), (5852, 6951), (6289, 6468)]