401048340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12401}}^1$

素因数の和:12438

約数の個数: 144

約数和(自身を含む): 1425138624

約数和(自身を除く): 1024090284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 12401, 16170, 24802, 32340, 37203, 49604, 62005, 74406, 86807, 124010, 136411, 148812, 173614, 186015, 248020, 260421, 272822, 347228, 372030, 409233, 434035, 520842, 545644, 607649, 682055, 744060, 818466, 868070, 954877, 1041684, 1215298, 1302105, 1364110, 1636932, 1736140, 1822947, 1909754, 2046165, 2430596, 2604210, 2728220, 2864631, 3038245, 3645894, 3819508, 4092330, 4774385, 5208420, 5729262, 6076490, 6684139, 7291788, 8184660, 9114735, 9548770, 11458524, 12152980, 13368278, 14323155, 18229470, 19097540, 20052417, 26736556, 28646310, 33420695, 36458940, 40104834, 57292620, 66841390, 80209668, 100262085, 133682780, 200524170, 401048340]

約数ペア:

[(1, 401048340), (2, 200524170), (3, 133682780), (4, 100262085), (5, 80209668), (6, 66841390), (7, 57292620), (10, 40104834), (11, 36458940), (12, 33420695), (14, 28646310), (15, 26736556), (20, 20052417), (21, 19097540), (22, 18229470), (28, 14323155), (30, 13368278), (33, 12152980), (35, 11458524), (42, 9548770), (44, 9114735), (49, 8184660), (55, 7291788), (60, 6684139), (66, 6076490), (70, 5729262), (77, 5208420), (84, 4774385), (98, 4092330), (105, 3819508), (110, 3645894), (132, 3038245), (140, 2864631), (147, 2728220), (154, 2604210), (165, 2430596), (196, 2046165), (210, 1909754), (220, 1822947), (231, 1736140), (245, 1636932), (294, 1364110), (308, 1302105), (330, 1215298), (385, 1041684), (420, 954877), (462, 868070), (490, 818466), (539, 744060), (588, 682055), (660, 607649), (735, 545644), (770, 520842), (924, 434035), (980, 409233), (1078, 372030), (1155, 347228), (1470, 272822), (1540, 260421), (1617, 248020), (2156, 186015), (2310, 173614), (2695, 148812), (2940, 136411), (3234, 124010), (4620, 86807), (5390, 74406), (6468, 62005), (8085, 49604), (10780, 37203), (12401, 32340), (16170, 24802)]