389608992

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 216

約数和(自身を含む): 1222970112

約数和(自身を除く): 833361120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 151, 153, 186, 204, 248, 272, 279, 288, 289, 302, 306, 372, 408, 453, 496, 527, 544, 558, 578, 604, 612, 744, 816, 867, 906, 992, 1054, 1116, 1156, 1208, 1224, 1359, 1488, 1581, 1632, 1734, 1812, 2108, 2232, 2312, 2416, 2448, 2567, 2601, 2718, 2976, 3162, 3468, 3624, 4216, 4464, 4624, 4681, 4743, 4832, 4896, 5134, 5202, 5436, 6324, 6936, 7248, 7701, 8432, 8928, 8959, 9248, 9362, 9486, 10268, 10404, 10872, 12648, 13872, 14043, 14496, 15402, 16864, 17918, 18724, 18972, 20536, 20808, 21744, 23103, 25296, 26877, 27744, 28086, 30804, 35836, 37448, 37944, 41072, 41616, 42129, 43488, 43639, 46206, 50592, 53754, 56172, 61608, 71672, 74896, 75888, 79577, 80631, 82144, 83232, 84258, 87278, 92412, 107508, 112344, 123216, 130917, 143344, 149792, 151776, 159154, 161262, 168516, 174556, 184824, 215016, 224688, 238731, 246432, 261834, 286688, 318308, 322524, 337032, 349112, 369648, 392751, 430032, 449376, 477462, 523668, 636616, 645048, 674064, 698224, 716193, 739296, 785502, 860064, 954924, 1047336, 1273232, 1290096, 1348128, 1352809, 1396448, 1432386, 1571004, 1909848, 2094672, 2546464, 2580192, 2705618, 2864772, 3142008, 3819696, 4058427, 4189344, 5411236, 5729544, 6284016, 7639392, 8116854, 10822472, 11459088, 12175281, 12568032, 16233708, 21644944, 22918176, 24350562, 32467416, 43289888, 48701124, 64934832, 97402248, 129869664, 194804496, 389608992]

約数ペア:

[(1, 389608992), (2, 194804496), (3, 129869664), (4, 97402248), (6, 64934832), (8, 48701124), (9, 43289888), (12, 32467416), (16, 24350562), (17, 22918176), (18, 21644944), (24, 16233708), (31, 12568032), (32, 12175281), (34, 11459088), (36, 10822472), (48, 8116854), (51, 7639392), (62, 6284016), (68, 5729544), (72, 5411236), (93, 4189344), (96, 4058427), (102, 3819696), (124, 3142008), (136, 2864772), (144, 2705618), (151, 2580192), (153, 2546464), (186, 2094672), (204, 1909848), (248, 1571004), (272, 1432386), (279, 1396448), (288, 1352809), (289, 1348128), (302, 1290096), (306, 1273232), (372, 1047336), (408, 954924), (453, 860064), (496, 785502), (527, 739296), (544, 716193), (558, 698224), (578, 674064), (604, 645048), (612, 636616), (744, 523668), (816, 477462), (867, 449376), (906, 430032), (992, 392751), (1054, 369648), (1116, 349112), (1156, 337032), (1208, 322524), (1224, 318308), (1359, 286688), (1488, 261834), (1581, 246432), (1632, 238731), (1734, 224688), (1812, 215016), (2108, 184824), (2232, 174556), (2312, 168516), (2416, 161262), (2448, 159154), (2567, 151776), (2601, 149792), (2718, 143344), (2976, 130917), (3162, 123216), (3468, 112344), (3624, 107508), (4216, 92412), (4464, 87278), (4624, 84258), (4681, 83232), (4743, 82144), (4832, 80631), (4896, 79577), (5134, 75888), (5202, 74896), (5436, 71672), (6324, 61608), (6936, 56172), (7248, 53754), (7701, 50592), (8432, 46206), (8928, 43639), (8959, 43488), (9248, 42129), (9362, 41616), (9486, 41072), (10268, 37944), (10404, 37448), (10872, 35836), (12648, 30804), (13872, 28086), (14043, 27744), (14496, 26877), (15402, 25296), (16864, 23103), (17918, 21744), (18724, 20808), (18972, 20536)]