2247239764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 5188506624

約数和(自身を除く): 2941266860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 67, 77, 94, 98, 134, 154, 188, 196, 268, 308, 329, 331, 469, 517, 539, 658, 662, 737, 938, 1034, 1078, 1316, 1324, 1474, 1876, 2068, 2156, 2303, 2317, 2948, 3149, 3283, 3619, 3641, 4606, 4634, 5159, 6298, 6566, 7238, 7282, 9212, 9268, 10318, 12596, 13132, 14476, 14564, 15557, 16219, 20636, 22043, 22177, 25333, 25487, 31114, 32438, 34639, 36113, 44086, 44354, 50666, 50974, 62228, 64876, 69278, 72226, 88172, 88708, 101332, 101948, 108899, 138556, 144452, 154301, 155239, 171127, 178409, 217798, 242473, 243947, 308602, 310478, 342254, 356818, 435596, 484946, 487894, 617204, 620956, 684508, 713636, 762293, 969892, 975788, 1042319, 1086673, 1197889, 1524586, 1697311, 1707629, 2084638, 2173346, 2395778, 3049172, 3394622, 3415258, 4169276, 4346692, 4791556, 6789244, 6830516, 7296233, 8385223, 11465509, 11953403, 14592466, 16770446, 22931018, 23906806, 29184932, 33540892, 45862036, 47813612, 51073631, 80258563, 102147262, 160517126, 204294524, 321034252, 561809941, 1123619882, 2247239764]

約数ペア:

[(1, 2247239764), (2, 1123619882), (4, 561809941), (7, 321034252), (11, 204294524), (14, 160517126), (22, 102147262), (28, 80258563), (44, 51073631), (47, 47813612), (49, 45862036), (67, 33540892), (77, 29184932), (94, 23906806), (98, 22931018), (134, 16770446), (154, 14592466), (188, 11953403), (196, 11465509), (268, 8385223), (308, 7296233), (329, 6830516), (331, 6789244), (469, 4791556), (517, 4346692), (539, 4169276), (658, 3415258), (662, 3394622), (737, 3049172), (938, 2395778), (1034, 2173346), (1078, 2084638), (1316, 1707629), (1324, 1697311), (1474, 1524586), (1876, 1197889), (2068, 1086673), (2156, 1042319), (2303, 975788), (2317, 969892), (2948, 762293), (3149, 713636), (3283, 684508), (3619, 620956), (3641, 617204), (4606, 487894), (4634, 484946), (5159, 435596), (6298, 356818), (6566, 342254), (7238, 310478), (7282, 308602), (9212, 243947), (9268, 242473), (10318, 217798), (12596, 178409), (13132, 171127), (14476, 155239), (14564, 154301), (15557, 144452), (16219, 138556), (20636, 108899), (22043, 101948), (22177, 101332), (25333, 88708), (25487, 88172), (31114, 72226), (32438, 69278), (34639, 64876), (36113, 62228), (44086, 50974), (44354, 50666)]