686310977472

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:995

約数の個数: 224

約数和(自身を含む): 1845810278400

約数和(自身を除く): 1159499300928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 239, 241, 271, 458, 478, 482, 542, 687, 717, 723, 813, 916, 956, 964, 1084, 1374, 1434, 1446, 1626, 1832, 1912, 1928, 2168, 2748, 2868, 2892, 3252, 3664, 3824, 3856, 4336, 5496, 5736, 5784, 6504, 7328, 7648, 7712, 8672, 10992, 11472, 11568, 13008, 14656, 15296, 15424, 17344, 21984, 22944, 23136, 26016, 43968, 45888, 46272, 52032, 54731, 55189, 57599, 62059, 64769, 65311, 109462, 110378, 115198, 124118, 129538, 130622, 164193, 165567, 172797, 186177, 194307, 195933, 218924, 220756, 230396, 248236, 259076, 261244, 328386, 331134, 345594, 372354, 388614, 391866, 437848, 441512, 460792, 496472, 518152, 522488, 656772, 662268, 691188, 744708, 777228, 783732, 875696, 883024, 921584, 992944, 1036304, 1044976, 1313544, 1324536, 1382376, 1489416, 1554456, 1567464, 1751392, 1766048, 1843168, 1985888, 2072608, 2089952, 2627088, 2649072, 2764752, 2978832, 3108912, 3134928, 3502784, 3532096, 3686336, 3971776, 4145216, 4179904, 5254176, 5298144, 5529504, 5957664, 6217824, 6269856, 10508352, 10596288, 11059008, 11915328, 12435648, 12539712, 13190171, 14832101, 14956219, 15609329, 26380342, 29664202, 29912438, 31218658, 39570513, 44496303, 44868657, 46827987, 52760684, 59328404, 59824876, 62437316, 79141026, 88992606, 89737314, 93655974, 105521368, 118656808, 119649752, 124874632, 158282052, 177985212, 179474628, 187311948, 211042736, 237313616, 239299504, 249749264, 316564104, 355970424, 358949256, 374623896, 422085472, 474627232, 478599008, 499498528, 633128208, 711940848, 717898512, 749247792, 844170944, 949254464, 957198016, 998997056, 1266256416, 1423881696, 1435797024, 1498495584, 2532512832, 2847763392, 2871594048, 2996991168, 3574536341, 7149072682, 10723609023, 14298145364, 21447218046, 28596290728, 42894436092, 57192581456, 85788872184, 114385162912, 171577744368, 228770325824, 343155488736, 686310977472]

約数ペア:

[(1, 686310977472), (2, 343155488736), (3, 228770325824), (4, 171577744368), (6, 114385162912), (8, 85788872184), (12, 57192581456), (16, 42894436092), (24, 28596290728), (32, 21447218046), (48, 14298145364), (64, 10723609023), (96, 7149072682), (192, 3574536341), (229, 2996991168), (239, 2871594048), (241, 2847763392), (271, 2532512832), (458, 1498495584), (478, 1435797024), (482, 1423881696), (542, 1266256416), (687, 998997056), (717, 957198016), (723, 949254464), (813, 844170944), (916, 749247792), (956, 717898512), (964, 711940848), (1084, 633128208), (1374, 499498528), (1434, 478599008), (1446, 474627232), (1626, 422085472), (1832, 374623896), (1912, 358949256), (1928, 355970424), (2168, 316564104), (2748, 249749264), (2868, 239299504), (2892, 237313616), (3252, 211042736), (3664, 187311948), (3824, 179474628), (3856, 177985212), (4336, 158282052), (5496, 124874632), (5736, 119649752), (5784, 118656808), (6504, 105521368), (7328, 93655974), (7648, 89737314), (7712, 88992606), (8672, 79141026), (10992, 62437316), (11472, 59824876), (11568, 59328404), (13008, 52760684), (14656, 46827987), (15296, 44868657), (15424, 44496303), (17344, 39570513), (21984, 31218658), (22944, 29912438), (23136, 29664202), (26016, 26380342), (43968, 15609329), (45888, 14956219), (46272, 14832101), (52032, 13190171), (54731, 12539712), (55189, 12435648), (57599, 11915328), (62059, 11059008), (64769, 10596288), (65311, 10508352), (109462, 6269856), (110378, 6217824), (115198, 5957664), (124118, 5529504), (129538, 5298144), (130622, 5254176), (164193, 4179904), (165567, 4145216), (172797, 3971776), (186177, 3686336), (194307, 3532096), (195933, 3502784), (218924, 3134928), (220756, 3108912), (230396, 2978832), (248236, 2764752), (259076, 2649072), (261244, 2627088), (328386, 2089952), (331134, 2072608), (345594, 1985888), (372354, 1843168), (388614, 1766048), (391866, 1751392), (437848, 1567464), (441512, 1554456), (460792, 1489416), (496472, 1382376), (518152, 1324536), (522488, 1313544), (656772, 1044976), (662268, 1036304), (691188, 992944), (744708, 921584), (777228, 883024), (783732, 875696)]