1313401284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 3814567680

約数和(自身を除く): 2501166396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 131, 148, 156, 193, 222, 234, 262, 333, 351, 386, 393, 444, 468, 481, 524, 579, 666, 702, 772, 786, 962, 999, 1158, 1179, 1332, 1404, 1443, 1572, 1703, 1737, 1924, 1998, 2316, 2358, 2509, 2886, 3406, 3474, 3537, 3996, 4329, 4716, 4847, 5018, 5109, 5211, 5772, 6812, 6948, 7074, 7141, 7527, 8658, 9694, 10036, 10218, 10422, 12987, 14148, 14282, 14541, 15054, 15327, 17316, 19388, 20436, 20844, 21423, 22581, 25283, 25974, 28564, 29082, 30108, 30654, 42846, 43623, 45162, 45981, 50566, 51948, 58164, 61308, 63011, 64269, 67743, 75849, 85692, 87246, 90324, 91962, 92833, 101132, 126022, 128538, 130869, 135486, 151698, 174492, 183924, 185666, 189033, 192807, 227547, 252044, 257076, 261738, 270972, 278499, 303396, 328679, 371332, 378066, 385614, 455094, 523476, 556998, 567099, 657358, 682641, 756132, 771228, 835497, 910188, 935471, 986037, 1113996, 1134198, 1314716, 1365282, 1670994, 1701297, 1870942, 1972074, 2268396, 2506491, 2730564, 2806413, 2958111, 3341988, 3402594, 3741884, 3944148, 5012982, 5612826, 5916222, 6805188, 8419239, 8874333, 10025964, 11225652, 11832444, 12161123, 16838478, 17748666, 24322246, 25257717, 33676956, 35497332, 36483369, 48644492, 50515434, 72966738, 101030868, 109450107, 145933476, 218900214, 328350321, 437800428, 656700642, 1313401284]

約数ペア:

[(1, 1313401284), (2, 656700642), (3, 437800428), (4, 328350321), (6, 218900214), (9, 145933476), (12, 109450107), (13, 101030868), (18, 72966738), (26, 50515434), (27, 48644492), (36, 36483369), (37, 35497332), (39, 33676956), (52, 25257717), (54, 24322246), (74, 17748666), (78, 16838478), (108, 12161123), (111, 11832444), (117, 11225652), (131, 10025964), (148, 8874333), (156, 8419239), (193, 6805188), (222, 5916222), (234, 5612826), (262, 5012982), (333, 3944148), (351, 3741884), (386, 3402594), (393, 3341988), (444, 2958111), (468, 2806413), (481, 2730564), (524, 2506491), (579, 2268396), (666, 1972074), (702, 1870942), (772, 1701297), (786, 1670994), (962, 1365282), (999, 1314716), (1158, 1134198), (1179, 1113996), (1332, 986037), (1404, 935471), (1443, 910188), (1572, 835497), (1703, 771228), (1737, 756132), (1924, 682641), (1998, 657358), (2316, 567099), (2358, 556998), (2509, 523476), (2886, 455094), (3406, 385614), (3474, 378066), (3537, 371332), (3996, 328679), (4329, 303396), (4716, 278499), (4847, 270972), (5018, 261738), (5109, 257076), (5211, 252044), (5772, 227547), (6812, 192807), (6948, 189033), (7074, 185666), (7141, 183924), (7527, 174492), (8658, 151698), (9694, 135486), (10036, 130869), (10218, 128538), (10422, 126022), (12987, 101132), (14148, 92833), (14282, 91962), (14541, 90324), (15054, 87246), (15327, 85692), (17316, 75849), (19388, 67743), (20436, 64269), (20844, 63011), (21423, 61308), (22581, 58164), (25283, 51948), (25974, 50566), (28564, 45981), (29082, 45162), (30108, 43623), (30654, 42846)]