1298126736

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 200

約数和(自身を含む): 3937049600

約数和(自身を除く): 2638922864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 79, 81, 93, 108, 124, 144, 158, 162, 186, 216, 237, 248, 279, 316, 324, 372, 409, 432, 474, 496, 558, 632, 648, 711, 744, 818, 837, 948, 1116, 1227, 1264, 1296, 1422, 1488, 1636, 1674, 1896, 2133, 2232, 2449, 2454, 2511, 2844, 3272, 3348, 3681, 3792, 4266, 4464, 4898, 4908, 5022, 5688, 6399, 6544, 6696, 7347, 7362, 8532, 9796, 9816, 10044, 11043, 11376, 12679, 12798, 13392, 14694, 14724, 17064, 19592, 19632, 20088, 22041, 22086, 25358, 25596, 29388, 29448, 32311, 33129, 34128, 38037, 39184, 40176, 44082, 44172, 50716, 51192, 58776, 58896, 64622, 66123, 66258, 76074, 88164, 88344, 96933, 101432, 102384, 114111, 117552, 129244, 132246, 132516, 152148, 176328, 176688, 193866, 198369, 202864, 228222, 258488, 264492, 265032, 290799, 304296, 342333, 352656, 387732, 396738, 456444, 516976, 528984, 530064, 581598, 608592, 684666, 775464, 793476, 872397, 912888, 1001641, 1026999, 1057968, 1163196, 1369332, 1550928, 1586952, 1744794, 1825776, 2003282, 2053998, 2326392, 2617191, 2738664, 3004923, 3173904, 3489588, 4006564, 4107996, 4652784, 5234382, 5477328, 6009846, 6979176, 8013128, 8215992, 9014769, 10468764, 12019692, 13958352, 16026256, 16431984, 18029538, 20937528, 24039384, 27044307, 36059076, 41875056, 48078768, 54088614, 72118152, 81132921, 108177228, 144236304, 162265842, 216354456, 324531684, 432708912, 649063368, 1298126736]

約数ペア:

[(1, 1298126736), (2, 649063368), (3, 432708912), (4, 324531684), (6, 216354456), (8, 162265842), (9, 144236304), (12, 108177228), (16, 81132921), (18, 72118152), (24, 54088614), (27, 48078768), (31, 41875056), (36, 36059076), (48, 27044307), (54, 24039384), (62, 20937528), (72, 18029538), (79, 16431984), (81, 16026256), (93, 13958352), (108, 12019692), (124, 10468764), (144, 9014769), (158, 8215992), (162, 8013128), (186, 6979176), (216, 6009846), (237, 5477328), (248, 5234382), (279, 4652784), (316, 4107996), (324, 4006564), (372, 3489588), (409, 3173904), (432, 3004923), (474, 2738664), (496, 2617191), (558, 2326392), (632, 2053998), (648, 2003282), (711, 1825776), (744, 1744794), (818, 1586952), (837, 1550928), (948, 1369332), (1116, 1163196), (1227, 1057968), (1264, 1026999), (1296, 1001641), (1422, 912888), (1488, 872397), (1636, 793476), (1674, 775464), (1896, 684666), (2133, 608592), (2232, 581598), (2449, 530064), (2454, 528984), (2511, 516976), (2844, 456444), (3272, 396738), (3348, 387732), (3681, 352656), (3792, 342333), (4266, 304296), (4464, 290799), (4898, 265032), (4908, 264492), (5022, 258488), (5688, 228222), (6399, 202864), (6544, 198369), (6696, 193866), (7347, 176688), (7362, 176328), (8532, 152148), (9796, 132516), (9816, 132246), (10044, 129244), (11043, 117552), (11376, 114111), (12679, 102384), (12798, 101432), (13392, 96933), (14694, 88344), (14724, 88164), (17064, 76074), (19592, 66258), (19632, 66123), (20088, 64622), (22041, 58896), (22086, 58776), (25358, 51192), (25596, 50716), (29388, 44172), (29448, 44082), (32311, 40176), (33129, 39184), (34128, 38037)]