1639132572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 4911943680

約数和(自身を除く): 3272811108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 66, 77, 84, 107, 118, 132, 154, 177, 214, 231, 236, 281, 308, 321, 354, 413, 428, 462, 562, 642, 649, 708, 749, 826, 843, 924, 1124, 1177, 1239, 1284, 1298, 1498, 1652, 1686, 1947, 1967, 2247, 2354, 2478, 2596, 2996, 3091, 3372, 3531, 3894, 3934, 4494, 4543, 4708, 4956, 5901, 6182, 6313, 7062, 7788, 7868, 8239, 8988, 9086, 9273, 11802, 12364, 12626, 13629, 14124, 16478, 16579, 18172, 18546, 18939, 21637, 23604, 24717, 25252, 27258, 30067, 32956, 33158, 37092, 37878, 43274, 44191, 49434, 49737, 54516, 60134, 64911, 66316, 69443, 75756, 86548, 88382, 90201, 98868, 99474, 116053, 120268, 129822, 132573, 138886, 176764, 180402, 182369, 198948, 208329, 210469, 232106, 259644, 265146, 277772, 330737, 348159, 360804, 364738, 416658, 420938, 464212, 486101, 530292, 547107, 631407, 661474, 696318, 729476, 833316, 841876, 972202, 992211, 1094214, 1262814, 1276583, 1322948, 1392636, 1458303, 1773953, 1944404, 1984422, 2188428, 2315159, 2525628, 2553166, 2916606, 3547906, 3829749, 3968844, 4630318, 5106332, 5321859, 5833212, 6945477, 7095812, 7659498, 9260636, 10643718, 12417671, 13890954, 15318996, 19513483, 21287436, 24835342, 27781908, 37253013, 39026966, 49670684, 58540449, 74506026, 78053932, 117080898, 136594381, 149012052, 234161796, 273188762, 409783143, 546377524, 819566286, 1639132572]

約数ペア:

[(1, 1639132572), (2, 819566286), (3, 546377524), (4, 409783143), (6, 273188762), (7, 234161796), (11, 149012052), (12, 136594381), (14, 117080898), (21, 78053932), (22, 74506026), (28, 58540449), (33, 49670684), (42, 39026966), (44, 37253013), (59, 27781908), (66, 24835342), (77, 21287436), (84, 19513483), (107, 15318996), (118, 13890954), (132, 12417671), (154, 10643718), (177, 9260636), (214, 7659498), (231, 7095812), (236, 6945477), (281, 5833212), (308, 5321859), (321, 5106332), (354, 4630318), (413, 3968844), (428, 3829749), (462, 3547906), (562, 2916606), (642, 2553166), (649, 2525628), (708, 2315159), (749, 2188428), (826, 1984422), (843, 1944404), (924, 1773953), (1124, 1458303), (1177, 1392636), (1239, 1322948), (1284, 1276583), (1298, 1262814), (1498, 1094214), (1652, 992211), (1686, 972202), (1947, 841876), (1967, 833316), (2247, 729476), (2354, 696318), (2478, 661474), (2596, 631407), (2996, 547107), (3091, 530292), (3372, 486101), (3531, 464212), (3894, 420938), (3934, 416658), (4494, 364738), (4543, 360804), (4708, 348159), (4956, 330737), (5901, 277772), (6182, 265146), (6313, 259644), (7062, 232106), (7788, 210469), (7868, 208329), (8239, 198948), (8988, 182369), (9086, 180402), (9273, 176764), (11802, 138886), (12364, 132573), (12626, 129822), (13629, 120268), (14124, 116053), (16478, 99474), (16579, 98868), (18172, 90201), (18546, 88382), (18939, 86548), (21637, 75756), (23604, 69443), (24717, 66316), (25252, 64911), (27258, 60134), (30067, 54516), (32956, 49737), (33158, 49434), (37092, 44191), (37878, 43274)]