258830964

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 784784000

約数和(自身を除く): 525953036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 243, 252, 324, 327, 349, 378, 436, 486, 567, 654, 698, 756, 763, 972, 981, 1047, 1134, 1308, 1396, 1526, 1701, 1962, 2094, 2268, 2289, 2443, 2943, 3052, 3141, 3402, 3924, 4188, 4578, 4886, 5886, 6282, 6804, 6867, 7329, 8829, 9156, 9423, 9772, 11772, 12564, 13734, 14658, 17658, 18846, 20601, 21987, 26487, 27468, 28269, 29316, 35316, 37692, 38041, 41202, 43974, 52974, 56538, 61803, 65961, 76082, 82404, 84807, 87948, 105948, 113076, 114123, 123606, 131922, 152164, 169614, 185409, 197883, 228246, 247212, 263844, 266287, 339228, 342369, 370818, 395766, 456492, 532574, 593649, 684738, 741636, 791532, 798861, 1027107, 1065148, 1187298, 1369476, 1597722, 2054214, 2374596, 2396583, 3081321, 3195444, 4108428, 4793166, 6162642, 7189749, 9243963, 9586332, 12325284, 14379498, 18487926, 21569247, 28758996, 36975852, 43138494, 64707741, 86276988, 129415482, 258830964]

約数ペア:

[(1, 258830964), (2, 129415482), (3, 86276988), (4, 64707741), (6, 43138494), (7, 36975852), (9, 28758996), (12, 21569247), (14, 18487926), (18, 14379498), (21, 12325284), (27, 9586332), (28, 9243963), (36, 7189749), (42, 6162642), (54, 4793166), (63, 4108428), (81, 3195444), (84, 3081321), (108, 2396583), (109, 2374596), (126, 2054214), (162, 1597722), (189, 1369476), (218, 1187298), (243, 1065148), (252, 1027107), (324, 798861), (327, 791532), (349, 741636), (378, 684738), (436, 593649), (486, 532574), (567, 456492), (654, 395766), (698, 370818), (756, 342369), (763, 339228), (972, 266287), (981, 263844), (1047, 247212), (1134, 228246), (1308, 197883), (1396, 185409), (1526, 169614), (1701, 152164), (1962, 131922), (2094, 123606), (2268, 114123), (2289, 113076), (2443, 105948), (2943, 87948), (3052, 84807), (3141, 82404), (3402, 76082), (3924, 65961), (4188, 61803), (4578, 56538), (4886, 52974), (5886, 43974), (6282, 41202), (6804, 38041), (6867, 37692), (7329, 35316), (8829, 29316), (9156, 28269), (9423, 27468), (9772, 26487), (11772, 21987), (12564, 20601), (13734, 18846), (14658, 17658)]