271285457768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1\times {\mathrm{929}}^1$

素因数の和:1795

約数の個数: 128

約数和(自身を含む): 583556400000

約数和(自身を除く): 312270942232

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 331, 442, 499, 662, 884, 929, 998, 1324, 1768, 1858, 1996, 2648, 3716, 3992, 4303, 5627, 6487, 7432, 8483, 8606, 11254, 12077, 12974, 15793, 16966, 17212, 22508, 24154, 25948, 31586, 33932, 34424, 45016, 48308, 51896, 63172, 67864, 73151, 96616, 110279, 126344, 146302, 165169, 205309, 220558, 292604, 307499, 330338, 410618, 441116, 463571, 585208, 614998, 660676, 821236, 882232, 927142, 1229996, 1321352, 1642472, 1854284, 2147197, 2459992, 2807873, 3708568, 3997487, 4294394, 5227483, 5615746, 6026423, 7880707, 7994974, 8588788, 10454966, 11231492, 12052846, 15761414, 15989948, 17177576, 20909932, 22462984, 24105692, 31522828, 31979896, 36502349, 41819864, 48211384, 63045656, 67957279, 73004698, 102449191, 135914558, 146009396, 153442001, 204898382, 271829116, 292018792, 306884002, 409796764, 543658232, 613768004, 819593528, 1227536008, 1994746013, 2608514017, 3989492026, 5217028034, 7978984052, 10434056068, 15957968104, 20868112136, 33910682221, 67821364442, 135642728884, 271285457768]

約数ペア:

[(1, 271285457768), (2, 135642728884), (4, 67821364442), (8, 33910682221), (13, 20868112136), (17, 15957968104), (26, 10434056068), (34, 7978984052), (52, 5217028034), (68, 3989492026), (104, 2608514017), (136, 1994746013), (221, 1227536008), (331, 819593528), (442, 613768004), (499, 543658232), (662, 409796764), (884, 306884002), (929, 292018792), (998, 271829116), (1324, 204898382), (1768, 153442001), (1858, 146009396), (1996, 135914558), (2648, 102449191), (3716, 73004698), (3992, 67957279), (4303, 63045656), (5627, 48211384), (6487, 41819864), (7432, 36502349), (8483, 31979896), (8606, 31522828), (11254, 24105692), (12077, 22462984), (12974, 20909932), (15793, 17177576), (16966, 15989948), (17212, 15761414), (22508, 12052846), (24154, 11231492), (25948, 10454966), (31586, 8588788), (33932, 7994974), (34424, 7880707), (45016, 6026423), (48308, 5615746), (51896, 5227483), (63172, 4294394), (67864, 3997487), (73151, 3708568), (96616, 2807873), (110279, 2459992), (126344, 2147197), (146302, 1854284), (165169, 1642472), (205309, 1321352), (220558, 1229996), (292604, 927142), (307499, 882232), (330338, 821236), (410618, 660676), (441116, 614998), (463571, 585208)]