31054968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 110592000

約数和(自身を除く): 79537032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 47, 54, 56, 57, 63, 69, 72, 76, 84, 92, 94, 108, 114, 126, 133, 138, 141, 152, 161, 168, 171, 184, 188, 189, 207, 216, 228, 252, 266, 276, 282, 322, 329, 342, 376, 378, 399, 414, 423, 437, 456, 483, 504, 513, 532, 552, 564, 621, 644, 658, 684, 756, 798, 828, 846, 874, 893, 966, 987, 1026, 1064, 1081, 1128, 1197, 1242, 1269, 1288, 1311, 1316, 1368, 1449, 1512, 1596, 1656, 1692, 1748, 1786, 1932, 1974, 2052, 2162, 2394, 2484, 2538, 2622, 2632, 2679, 2898, 2961, 3059, 3192, 3243, 3384, 3496, 3572, 3591, 3864, 3933, 3948, 4104, 4324, 4347, 4788, 4968, 5076, 5244, 5358, 5796, 5922, 6118, 6251, 6486, 7144, 7182, 7567, 7866, 7896, 8037, 8648, 8694, 8883, 9177, 9576, 9729, 10152, 10488, 10716, 11592, 11799, 11844, 12236, 12502, 12972, 14364, 15134, 15732, 16074, 17388, 17766, 18354, 18753, 19458, 20539, 21432, 22701, 23598, 23688, 24111, 24472, 25004, 25944, 27531, 28728, 29187, 30268, 31464, 32148, 34776, 35532, 36708, 37506, 38916, 41078, 45402, 47196, 48222, 50008, 55062, 56259, 58374, 60536, 61617, 64296, 68103, 71064, 73416, 75012, 77832, 82156, 82593, 90804, 94392, 96444, 110124, 112518, 116748, 123234, 136206, 143773, 150024, 164312, 165186, 168777, 181608, 184851, 192888, 204309, 220248, 225036, 233496, 246468, 272412, 287546, 330372, 337554, 369702, 408618, 431319, 450072, 492936, 544824, 554553, 575092, 660744, 675108, 739404, 817236, 862638, 1109106, 1150184, 1293957, 1350216, 1478808, 1634472, 1725276, 2218212, 2587914, 3450552, 3881871, 4436424, 5175828, 7763742, 10351656, 15527484, 31054968]

約数ペア:

[(1, 31054968), (2, 15527484), (3, 10351656), (4, 7763742), (6, 5175828), (7, 4436424), (8, 3881871), (9, 3450552), (12, 2587914), (14, 2218212), (18, 1725276), (19, 1634472), (21, 1478808), (23, 1350216), (24, 1293957), (27, 1150184), (28, 1109106), (36, 862638), (38, 817236), (42, 739404), (46, 675108), (47, 660744), (54, 575092), (56, 554553), (57, 544824), (63, 492936), (69, 450072), (72, 431319), (76, 408618), (84, 369702), (92, 337554), (94, 330372), (108, 287546), (114, 272412), (126, 246468), (133, 233496), (138, 225036), (141, 220248), (152, 204309), (161, 192888), (168, 184851), (171, 181608), (184, 168777), (188, 165186), (189, 164312), (207, 150024), (216, 143773), (228, 136206), (252, 123234), (266, 116748), (276, 112518), (282, 110124), (322, 96444), (329, 94392), (342, 90804), (376, 82593), (378, 82156), (399, 77832), (414, 75012), (423, 73416), (437, 71064), (456, 68103), (483, 64296), (504, 61617), (513, 60536), (532, 58374), (552, 56259), (564, 55062), (621, 50008), (644, 48222), (658, 47196), (684, 45402), (756, 41078), (798, 38916), (828, 37506), (846, 36708), (874, 35532), (893, 34776), (966, 32148), (987, 31464), (1026, 30268), (1064, 29187), (1081, 28728), (1128, 27531), (1197, 25944), (1242, 25004), (1269, 24472), (1288, 24111), (1311, 23688), (1316, 23598), (1368, 22701), (1449, 21432), (1512, 20539), (1596, 19458), (1656, 18753), (1692, 18354), (1748, 17766), (1786, 17388), (1932, 16074), (1974, 15732), (2052, 15134), (2162, 14364), (2394, 12972), (2484, 12502), (2538, 12236), (2622, 11844), (2632, 11799), (2679, 11592), (2898, 10716), (2961, 10488), (3059, 10152), (3192, 9729), (3243, 9576), (3384, 9177), (3496, 8883), (3572, 8694), (3591, 8648), (3864, 8037), (3933, 7896), (3948, 7866), (4104, 7567), (4324, 7182), (4347, 7144), (4788, 6486), (4968, 6251), (5076, 6118), (5244, 5922), (5358, 5796)]