9781535312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 21561120000

約数和(自身を除く): 11779584688

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 41, 46, 76, 82, 92, 149, 152, 164, 184, 229, 298, 304, 328, 368, 437, 458, 596, 656, 779, 874, 916, 943, 1192, 1558, 1748, 1832, 1886, 2384, 2831, 3116, 3427, 3496, 3664, 3772, 4351, 5267, 5662, 6109, 6232, 6854, 6992, 7544, 8702, 9389, 10534, 11324, 12218, 12464, 13708, 15088, 17404, 17917, 18778, 21068, 22648, 24436, 27416, 34121, 34808, 35834, 37556, 42136, 45296, 48872, 54832, 65113, 68242, 69616, 71668, 75112, 84272, 97744, 100073, 116071, 130226, 136484, 140507, 143336, 150224, 178391, 200146, 215947, 232142, 260452, 272968, 281014, 286672, 356782, 400292, 431894, 464284, 520904, 545936, 562028, 648299, 713564, 784783, 800584, 863788, 928568, 1041808, 1124056, 1296598, 1398961, 1427128, 1569566, 1601168, 1727576, 1857136, 2248112, 2593196, 2669633, 2797922, 2854256, 3139132, 3455152, 4102993, 5186392, 5339266, 5595844, 6278264, 8205986, 10372784, 10678532, 11191688, 12556528, 14910877, 16411972, 21357064, 22383376, 26580259, 29821754, 32176103, 32823944, 42714128, 53160518, 59643508, 64352206, 65647888, 106321036, 119287016, 128704412, 212642072, 238574032, 257408824, 425284144, 514817648, 611345957, 1222691914, 2445383828, 4890767656, 9781535312]

約数ペア:

[(1, 9781535312), (2, 4890767656), (4, 2445383828), (8, 1222691914), (16, 611345957), (19, 514817648), (23, 425284144), (38, 257408824), (41, 238574032), (46, 212642072), (76, 128704412), (82, 119287016), (92, 106321036), (149, 65647888), (152, 64352206), (164, 59643508), (184, 53160518), (229, 42714128), (298, 32823944), (304, 32176103), (328, 29821754), (368, 26580259), (437, 22383376), (458, 21357064), (596, 16411972), (656, 14910877), (779, 12556528), (874, 11191688), (916, 10678532), (943, 10372784), (1192, 8205986), (1558, 6278264), (1748, 5595844), (1832, 5339266), (1886, 5186392), (2384, 4102993), (2831, 3455152), (3116, 3139132), (3427, 2854256), (3496, 2797922), (3664, 2669633), (3772, 2593196), (4351, 2248112), (5267, 1857136), (5662, 1727576), (6109, 1601168), (6232, 1569566), (6854, 1427128), (6992, 1398961), (7544, 1296598), (8702, 1124056), (9389, 1041808), (10534, 928568), (11324, 863788), (12218, 800584), (12464, 784783), (13708, 713564), (15088, 648299), (17404, 562028), (17917, 545936), (18778, 520904), (21068, 464284), (22648, 431894), (24436, 400292), (27416, 356782), (34121, 286672), (34808, 281014), (35834, 272968), (37556, 260452), (42136, 232142), (45296, 215947), (48872, 200146), (54832, 178391), (65113, 150224), (68242, 143336), (69616, 140507), (71668, 136484), (75112, 130226), (84272, 116071), (97744, 100073)]