290007924

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 723945600

約数和(自身を除く): 433937676

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 89, 111, 123, 148, 164, 178, 179, 222, 246, 267, 356, 358, 444, 492, 534, 537, 716, 1068, 1074, 1517, 2148, 3034, 3293, 3649, 4551, 6068, 6586, 6623, 7298, 7339, 9102, 9879, 10947, 13172, 13246, 14596, 14678, 15931, 18204, 19758, 19869, 21894, 22017, 26492, 29356, 31862, 39516, 39738, 43788, 44034, 47793, 63724, 79476, 88068, 95586, 135013, 191172, 270026, 271543, 405039, 540052, 543086, 589447, 653171, 810078, 814629, 1086172, 1178894, 1306342, 1620156, 1629258, 1768341, 1959513, 2357788, 2612684, 3258516, 3536682, 3919026, 7073364, 7838052, 24167327, 48334654, 72501981, 96669308, 145003962, 290007924]

約数ペア:

[(1, 290007924), (2, 145003962), (3, 96669308), (4, 72501981), (6, 48334654), (12, 24167327), (37, 7838052), (41, 7073364), (74, 3919026), (82, 3536682), (89, 3258516), (111, 2612684), (123, 2357788), (148, 1959513), (164, 1768341), (178, 1629258), (179, 1620156), (222, 1306342), (246, 1178894), (267, 1086172), (356, 814629), (358, 810078), (444, 653171), (492, 589447), (534, 543086), (537, 540052), (716, 405039), (1068, 271543), (1074, 270026), (1517, 191172), (2148, 135013), (3034, 95586), (3293, 88068), (3649, 79476), (4551, 63724), (6068, 47793), (6586, 44034), (6623, 43788), (7298, 39738), (7339, 39516), (9102, 31862), (9879, 29356), (10947, 26492), (13172, 22017), (13246, 21894), (14596, 19869), (14678, 19758), (15931, 18204)]