1195655864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 2661120000

約数和(自身を除く): 1465464136

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 131, 149, 152, 247, 248, 262, 298, 403, 494, 524, 589, 596, 806, 988, 1048, 1178, 1192, 1612, 1703, 1937, 1976, 2356, 2489, 2831, 3224, 3406, 3874, 4061, 4619, 4712, 4978, 5662, 6812, 7657, 7748, 8122, 9238, 9956, 11324, 13624, 15314, 15496, 16244, 18476, 19519, 19912, 22648, 30628, 32357, 32488, 36803, 36952, 39038, 52793, 60047, 61256, 64714, 73606, 77159, 78076, 87761, 105586, 120094, 129428, 147212, 154318, 156152, 175522, 211172, 240188, 253747, 258856, 294424, 308636, 351044, 370861, 422344, 480376, 507494, 605089, 617272, 702088, 741722, 1003067, 1014988, 1140893, 1210178, 1483444, 2006134, 2029976, 2281786, 2420356, 2966888, 4012268, 4563572, 4821193, 4840712, 7866157, 8024536, 9127144, 9642386, 11496691, 15732314, 19284772, 22993382, 31464628, 38569544, 45986764, 62929256, 91973528, 149456983, 298913966, 597827932, 1195655864]

約数ペア:

[(1, 1195655864), (2, 597827932), (4, 298913966), (8, 149456983), (13, 91973528), (19, 62929256), (26, 45986764), (31, 38569544), (38, 31464628), (52, 22993382), (62, 19284772), (76, 15732314), (104, 11496691), (124, 9642386), (131, 9127144), (149, 8024536), (152, 7866157), (247, 4840712), (248, 4821193), (262, 4563572), (298, 4012268), (403, 2966888), (494, 2420356), (524, 2281786), (589, 2029976), (596, 2006134), (806, 1483444), (988, 1210178), (1048, 1140893), (1178, 1014988), (1192, 1003067), (1612, 741722), (1703, 702088), (1937, 617272), (1976, 605089), (2356, 507494), (2489, 480376), (2831, 422344), (3224, 370861), (3406, 351044), (3874, 308636), (4061, 294424), (4619, 258856), (4712, 253747), (4978, 240188), (5662, 211172), (6812, 175522), (7657, 156152), (7748, 154318), (8122, 147212), (9238, 129428), (9956, 120094), (11324, 105586), (13624, 87761), (15314, 78076), (15496, 77159), (16244, 73606), (18476, 64714), (19519, 61256), (19912, 60047), (22648, 52793), (30628, 39038), (32357, 36952), (32488, 36803)]