1891641408

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:589

約数の個数: 168

約数和(自身を含む): 5401068192

約数和(自身を除く): 3509426784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 136, 146, 192, 204, 219, 272, 289, 292, 408, 438, 467, 544, 578, 584, 816, 867, 876, 934, 1088, 1156, 1168, 1241, 1401, 1632, 1734, 1752, 1868, 2312, 2336, 2482, 2802, 3264, 3468, 3504, 3723, 3736, 4624, 4672, 4964, 5604, 6936, 7008, 7446, 7472, 7939, 9248, 9928, 11208, 13872, 14016, 14892, 14944, 15878, 18496, 19856, 21097, 22416, 23817, 27744, 29784, 29888, 31756, 34091, 39712, 42194, 44832, 47634, 55488, 59568, 63291, 63512, 68182, 79424, 84388, 89664, 95268, 102273, 119136, 126582, 127024, 134963, 136364, 168776, 190536, 204546, 238272, 253164, 254048, 269926, 272728, 337552, 381072, 404889, 409092, 506328, 508096, 539852, 545456, 579547, 675104, 762144, 809778, 818184, 1012656, 1079704, 1090912, 1159094, 1350208, 1524288, 1619556, 1636368, 1738641, 2025312, 2159408, 2181824, 2318188, 3239112, 3272736, 3477282, 4050624, 4318816, 4636376, 6478224, 6545472, 6954564, 8637632, 9272752, 9852299, 12956448, 13909128, 18545504, 19704598, 25912896, 27818256, 29556897, 37091008, 39409196, 55636512, 59113794, 78818392, 111273024, 118227588, 157636784, 236455176, 315273568, 472910352, 630547136, 945820704, 1891641408]

約数ペア:

[(1, 1891641408), (2, 945820704), (3, 630547136), (4, 472910352), (6, 315273568), (8, 236455176), (12, 157636784), (16, 118227588), (17, 111273024), (24, 78818392), (32, 59113794), (34, 55636512), (48, 39409196), (51, 37091008), (64, 29556897), (68, 27818256), (73, 25912896), (96, 19704598), (102, 18545504), (136, 13909128), (146, 12956448), (192, 9852299), (204, 9272752), (219, 8637632), (272, 6954564), (289, 6545472), (292, 6478224), (408, 4636376), (438, 4318816), (467, 4050624), (544, 3477282), (578, 3272736), (584, 3239112), (816, 2318188), (867, 2181824), (876, 2159408), (934, 2025312), (1088, 1738641), (1156, 1636368), (1168, 1619556), (1241, 1524288), (1401, 1350208), (1632, 1159094), (1734, 1090912), (1752, 1079704), (1868, 1012656), (2312, 818184), (2336, 809778), (2482, 762144), (2802, 675104), (3264, 579547), (3468, 545456), (3504, 539852), (3723, 508096), (3736, 506328), (4624, 409092), (4672, 404889), (4964, 381072), (5604, 337552), (6936, 272728), (7008, 269926), (7446, 254048), (7472, 253164), (7939, 238272), (9248, 204546), (9928, 190536), (11208, 168776), (13872, 136364), (14016, 134963), (14892, 127024), (14944, 126582), (15878, 119136), (18496, 102273), (19856, 95268), (21097, 89664), (22416, 84388), (23817, 79424), (27744, 68182), (29784, 63512), (29888, 63291), (31756, 59568), (34091, 55488), (39712, 47634), (42194, 44832)]