489349730896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1410

約数の個数: 240

約数和(自身を含む): 1113120349488

約数和(自身を除く): 623770618592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 61, 68, 104, 113, 122, 136, 208, 221, 226, 244, 272, 289, 442, 452, 488, 578, 793, 884, 904, 976, 1037, 1156, 1181, 1469, 1586, 1768, 1808, 1921, 2074, 2312, 2362, 2938, 3172, 3536, 3757, 3842, 4148, 4624, 4724, 5876, 6344, 6893, 7514, 7684, 8296, 9448, 11752, 12688, 13481, 13786, 15028, 15353, 15368, 16592, 17629, 18896, 20077, 23504, 24973, 26962, 27572, 30056, 30706, 30736, 32657, 35258, 40154, 49946, 53924, 55144, 60112, 61412, 65314, 70516, 72041, 80308, 89609, 99892, 107848, 110288, 117181, 122824, 130628, 133453, 141032, 144082, 160616, 179218, 199784, 215696, 229177, 234362, 245648, 261001, 261256, 266906, 282064, 288164, 321232, 341309, 358436, 399568, 424541, 458354, 468724, 522002, 522512, 533812, 576328, 682618, 716872, 849082, 916708, 936533, 937448, 1044004, 1067624, 1152656, 1224697, 1365236, 1433744, 1523353, 1698164, 1734889, 1833416, 1873066, 1874896, 1992077, 2088008, 2135248, 2268701, 2449394, 2730472, 3046706, 3396328, 3469778, 3666832, 3746132, 3984154, 4176016, 4437017, 4537402, 4898788, 5460944, 6093412, 6792656, 6939556, 7492264, 7968308, 8140633, 8874034, 9074804, 9797576, 12186824, 13879112, 14984528, 15921061, 15936616, 16281266, 17748068, 18149608, 19595152, 20819849, 24373648, 25897001, 27758224, 29493113, 31842122, 31873232, 32562532, 35496136, 36299216, 38567917, 41639698, 51794002, 58986226, 63684244, 65125064, 70992272, 77135834, 83279396, 103588004, 105828229, 117972452, 127368488, 130250128, 138390761, 154271668, 166558792, 207176008, 211656458, 235944904, 254736976, 270658037, 276781522, 308543336, 333117584, 414352016, 423312916, 471889808, 501382921, 541316074, 553563044, 617086672, 846625832, 1002765842, 1082632148, 1107126088, 1693251664, 1799079893, 2005531684, 2165264296, 2214252176, 2352642937, 3598159786, 4011063368, 4330528592, 4705285874, 7196319572, 8022126736, 9410571748, 14392639144, 18821143496, 28785278288, 30584358181, 37642286992, 61168716362, 122337432724, 244674865448, 489349730896]

約数ペア:

[(1, 489349730896), (2, 244674865448), (4, 122337432724), (8, 61168716362), (13, 37642286992), (16, 30584358181), (17, 28785278288), (26, 18821143496), (34, 14392639144), (52, 9410571748), (61, 8022126736), (68, 7196319572), (104, 4705285874), (113, 4330528592), (122, 4011063368), (136, 3598159786), (208, 2352642937), (221, 2214252176), (226, 2165264296), (244, 2005531684), (272, 1799079893), (289, 1693251664), (442, 1107126088), (452, 1082632148), (488, 1002765842), (578, 846625832), (793, 617086672), (884, 553563044), (904, 541316074), (976, 501382921), (1037, 471889808), (1156, 423312916), (1181, 414352016), (1469, 333117584), (1586, 308543336), (1768, 276781522), (1808, 270658037), (1921, 254736976), (2074, 235944904), (2312, 211656458), (2362, 207176008), (2938, 166558792), (3172, 154271668), (3536, 138390761), (3757, 130250128), (3842, 127368488), (4148, 117972452), (4624, 105828229), (4724, 103588004), (5876, 83279396), (6344, 77135834), (6893, 70992272), (7514, 65125064), (7684, 63684244), (8296, 58986226), (9448, 51794002), (11752, 41639698), (12688, 38567917), (13481, 36299216), (13786, 35496136), (15028, 32562532), (15353, 31873232), (15368, 31842122), (16592, 29493113), (17629, 27758224), (18896, 25897001), (20077, 24373648), (23504, 20819849), (24973, 19595152), (26962, 18149608), (27572, 17748068), (30056, 16281266), (30706, 15936616), (30736, 15921061), (32657, 14984528), (35258, 13879112), (40154, 12186824), (49946, 9797576), (53924, 9074804), (55144, 8874034), (60112, 8140633), (61412, 7968308), (65314, 7492264), (70516, 6939556), (72041, 6792656), (80308, 6093412), (89609, 5460944), (99892, 4898788), (107848, 4537402), (110288, 4437017), (117181, 4176016), (122824, 3984154), (130628, 3746132), (133453, 3666832), (141032, 3469778), (144082, 3396328), (160616, 3046706), (179218, 2730472), (199784, 2449394), (215696, 2268701), (229177, 2135248), (234362, 2088008), (245648, 1992077), (261001, 1874896), (261256, 1873066), (266906, 1833416), (282064, 1734889), (288164, 1698164), (321232, 1523353), (341309, 1433744), (358436, 1365236), (399568, 1224697), (424541, 1152656), (458354, 1067624), (468724, 1044004), (522002, 937448), (522512, 936533), (533812, 916708), (576328, 849082), (682618, 716872)]