1235910312

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20959}}^1$

素因数の和:20997

約数の個数: 160

約数和(自身を含む): 4260748800

約数和(自身を除く): 3024838488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 14742, 19656, 20959, 29484, 41918, 58968, 62877, 83836, 125754, 146713, 167672, 188631, 251508, 272467, 293426, 377262, 440139, 503016, 544934, 565893, 586852, 754524, 817401, 880278, 1089868, 1131786, 1173704, 1320417, 1509048, 1634802, 1697679, 1760556, 1907269, 2179736, 2263572, 2452203, 2640834, 3269604, 3395358, 3521112, 3814538, 3961251, 4527144, 4904406, 5281668, 5721807, 6539208, 6790716, 7356609, 7629076, 7922502, 9808812, 10563336, 11443614, 11883753, 13581432, 14713218, 15258152, 15845004, 17165421, 19617624, 22069827, 22887228, 23767506, 29426436, 31690008, 34330842, 44139654, 45774456, 47535012, 51496263, 58852872, 68661684, 88279308, 95070024, 102992526, 137323368, 154488789, 176558616, 205985052, 308977578, 411970104, 617955156, 1235910312]

約数ペア:

[(1, 1235910312), (2, 617955156), (3, 411970104), (4, 308977578), (6, 205985052), (7, 176558616), (8, 154488789), (9, 137323368), (12, 102992526), (13, 95070024), (14, 88279308), (18, 68661684), (21, 58852872), (24, 51496263), (26, 47535012), (27, 45774456), (28, 44139654), (36, 34330842), (39, 31690008), (42, 29426436), (52, 23767506), (54, 22887228), (56, 22069827), (63, 19617624), (72, 17165421), (78, 15845004), (81, 15258152), (84, 14713218), (91, 13581432), (104, 11883753), (108, 11443614), (117, 10563336), (126, 9808812), (156, 7922502), (162, 7629076), (168, 7356609), (182, 6790716), (189, 6539208), (216, 5721807), (234, 5281668), (252, 4904406), (273, 4527144), (312, 3961251), (324, 3814538), (351, 3521112), (364, 3395358), (378, 3269604), (468, 2640834), (504, 2452203), (546, 2263572), (567, 2179736), (648, 1907269), (702, 1760556), (728, 1697679), (756, 1634802), (819, 1509048), (936, 1320417), (1053, 1173704), (1092, 1131786), (1134, 1089868), (1404, 880278), (1512, 817401), (1638, 754524), (2106, 586852), (2184, 565893), (2268, 544934), (2457, 503016), (2808, 440139), (3276, 377262), (4212, 293426), (4536, 272467), (4914, 251508), (6552, 188631), (7371, 167672), (8424, 146713), (9828, 125754), (14742, 83836), (19656, 62877), (20959, 58968), (29484, 41918)]