423580872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 1259919360

約数和(自身を除く): 836338488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 83, 88, 104, 132, 143, 156, 166, 249, 264, 286, 312, 332, 429, 498, 572, 664, 858, 913, 996, 1079, 1144, 1487, 1716, 1826, 1992, 2158, 2739, 2974, 3237, 3432, 3652, 4316, 4461, 5478, 5948, 6474, 7304, 8632, 8922, 10956, 11869, 11896, 12948, 16357, 17844, 19331, 21912, 23738, 25896, 32714, 35607, 35688, 38662, 47476, 49071, 57993, 65428, 71214, 77324, 94952, 98142, 115986, 123421, 130856, 142428, 154648, 196284, 212641, 231972, 246842, 284856, 370263, 392568, 425282, 463944, 493684, 637923, 740526, 850564, 987368, 1275846, 1357631, 1481052, 1604473, 1701128, 2551692, 2715262, 2962104, 3208946, 4072893, 4813419, 5103384, 5430524, 6417892, 8145786, 9626838, 10861048, 12835784, 16291572, 17649203, 19253676, 32583144, 35298406, 38507352, 52947609, 70596812, 105895218, 141193624, 211790436, 423580872]

約数ペア:

[(1, 423580872), (2, 211790436), (3, 141193624), (4, 105895218), (6, 70596812), (8, 52947609), (11, 38507352), (12, 35298406), (13, 32583144), (22, 19253676), (24, 17649203), (26, 16291572), (33, 12835784), (39, 10861048), (44, 9626838), (52, 8145786), (66, 6417892), (78, 5430524), (83, 5103384), (88, 4813419), (104, 4072893), (132, 3208946), (143, 2962104), (156, 2715262), (166, 2551692), (249, 1701128), (264, 1604473), (286, 1481052), (312, 1357631), (332, 1275846), (429, 987368), (498, 850564), (572, 740526), (664, 637923), (858, 493684), (913, 463944), (996, 425282), (1079, 392568), (1144, 370263), (1487, 284856), (1716, 246842), (1826, 231972), (1992, 212641), (2158, 196284), (2739, 154648), (2974, 142428), (3237, 130856), (3432, 123421), (3652, 115986), (4316, 98142), (4461, 94952), (5478, 77324), (5948, 71214), (6474, 65428), (7304, 57993), (8632, 49071), (8922, 47476), (10956, 38662), (11869, 35688), (11896, 35607), (12948, 32714), (16357, 25896), (17844, 23738), (19331, 21912)]