307171592

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 739200000

約数和(自身を除く): 432028408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 79, 91, 98, 104, 109, 158, 182, 196, 218, 316, 343, 364, 392, 436, 553, 632, 637, 686, 728, 763, 872, 1027, 1106, 1274, 1372, 1417, 1526, 2054, 2212, 2548, 2744, 2834, 3052, 3871, 4108, 4424, 4459, 5096, 5341, 5668, 6104, 7189, 7742, 8216, 8611, 8918, 9919, 10682, 11336, 14378, 15484, 17222, 17836, 19838, 21364, 27097, 28756, 30968, 34444, 35672, 37387, 39676, 42728, 50323, 54194, 57512, 60277, 68888, 69433, 74774, 79352, 100646, 108388, 111943, 120554, 138866, 149548, 201292, 216776, 223886, 241108, 277732, 299096, 352261, 402584, 421939, 447772, 482216, 486031, 555464, 704522, 783601, 843878, 895544, 972062, 1409044, 1567202, 1687756, 1944124, 2818088, 2953573, 3134404, 3375512, 3888248, 5485207, 5907146, 6268808, 10970414, 11814292, 21940828, 23628584, 38396449, 43881656, 76792898, 153585796, 307171592]

約数ペア:

[(1, 307171592), (2, 153585796), (4, 76792898), (7, 43881656), (8, 38396449), (13, 23628584), (14, 21940828), (26, 11814292), (28, 10970414), (49, 6268808), (52, 5907146), (56, 5485207), (79, 3888248), (91, 3375512), (98, 3134404), (104, 2953573), (109, 2818088), (158, 1944124), (182, 1687756), (196, 1567202), (218, 1409044), (316, 972062), (343, 895544), (364, 843878), (392, 783601), (436, 704522), (553, 555464), (632, 486031), (637, 482216), (686, 447772), (728, 421939), (763, 402584), (872, 352261), (1027, 299096), (1106, 277732), (1274, 241108), (1372, 223886), (1417, 216776), (1526, 201292), (2054, 149548), (2212, 138866), (2548, 120554), (2744, 111943), (2834, 108388), (3052, 100646), (3871, 79352), (4108, 74774), (4424, 69433), (4459, 68888), (5096, 60277), (5341, 57512), (5668, 54194), (6104, 50323), (7189, 42728), (7742, 39676), (8216, 37387), (8611, 35672), (8918, 34444), (9919, 30968), (10682, 28756), (11336, 27097), (14378, 21364), (15484, 19838), (17222, 17836)]