488461231872

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 864

約数和(自身を含む): 1627678080000

約数和(自身を除く): 1139216848128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 79, 89, 92, 96, 108, 114, 128, 138, 144, 152, 158, 171, 178, 184, 192, 207, 216, 228, 237, 256, 267, 276, 288, 304, 316, 342, 356, 368, 384, 414, 432, 437, 456, 474, 513, 529, 534, 552, 576, 608, 621, 632, 684, 711, 712, 736, 768, 801, 828, 864, 874, 912, 948, 1026, 1058, 1068, 1104, 1152, 1216, 1242, 1264, 1311, 1368, 1422, 1424, 1472, 1501, 1587, 1602, 1656, 1691, 1728, 1748, 1817, 1824, 1896, 2047, 2052, 2116, 2133, 2136, 2208, 2304, 2403, 2432, 2484, 2528, 2622, 2736, 2844, 2848, 2944, 3002, 3174, 3204, 3312, 3382, 3456, 3496, 3634, 3648, 3792, 3933, 4094, 4104, 4232, 4266, 4272, 4416, 4503, 4761, 4806, 4864, 4968, 5056, 5073, 5244, 5451, 5472, 5688, 5696, 5888, 6004, 6141, 6348, 6408, 6624, 6764, 6912, 6992, 7031, 7268, 7296, 7584, 7866, 8188, 8208, 8464, 8532, 8544, 8832, 9006, 9522, 9612, 9936, 10051, 10112, 10146, 10488, 10902, 10944, 11376, 11392, 11799, 12008, 12282, 12696, 12816, 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約数ペア:

[(1, 488461231872), (2, 244230615936), (3, 162820410624), (4, 122115307968), (6, 81410205312), (8, 61057653984), (9, 54273470208), (12, 40705102656), (16, 30528826992), (18, 27136735104), (19, 25708485888), (23, 21237444864), (24, 20352551328), (27, 18091156736), (32, 15264413496), (36, 13568367552), (38, 12854242944), (46, 10618722432), (48, 10176275664), (54, 9045578368), (57, 8569495296), (64, 7632206748), (69, 7079148288), (72, 6784183776), (76, 6427121472), (79, 6183053568), (89, 5488328448), (92, 5309361216), (96, 5088137832), (108, 4522789184), (114, 4284747648), (128, 3816103374), (138, 3539574144), (144, 3392091888), (152, 3213560736), (158, 3091526784), (171, 2856498432), (178, 2744164224), (184, 2654680608), (192, 2544068916), (207, 2359716096), (216, 2261394592), (228, 2142373824), (237, 2061017856), (256, 1908051687), (267, 1829442816), (276, 1769787072), (288, 1696045944), (304, 1606780368), (316, 1545763392), (342, 1428249216), (356, 1372082112), (368, 1327340304), (384, 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1603068), (307584, 1588058), (310707, 1572096), (311144, 1569888), (321632, 1518696), (323426, 1510272), (324216, 1506592), (324672, 1504476), (334328, 1461024), (335616, 1455417), (337488, 1447344), (348864, 1400148), (350037, 1395456), (361836, 1349952), (365256, 1337312), (376119, 1298688), (376648, 1296864), (377568, 1293704), (379674, 1286528), (384256, 1271187), (392472, 1244576), (393024, 1242828), (400767, 1218816), (406272, 1202301), (414276, 1179072), (423729, 1152768), (432288, 1129944), (432896, 1128357), (442152, 1104736), (449984, 1085508), (457056, 1068712), (465152, 1050111), (466716, 1046592), (482448, 1012464), (485139, 1006848), (487008, 1002984), (501492, 974016), (503424, 970278), (506232, 964896), (523296, 933432), (524032, 932121), (534356, 914112), (542754, 899968), (546048, 894539), (552368, 884304), (564972, 864576), (576384, 847458), (589536, 828552), (609408, 801534), (615168, 794029), (621414, 786048), (622288, 784944), (643264, 759348), (646852, 755136), (648432, 753296), (649344, 752238), (668656, 730512), (674976, 723672), (697728, 700074)]