1278002016

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 3961036800

約数和(自身を除く): 2683034784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 127, 144, 152, 171, 216, 228, 254, 288, 304, 342, 381, 432, 456, 508, 513, 608, 613, 684, 762, 864, 912, 1016, 1026, 1143, 1226, 1368, 1524, 1824, 1839, 2032, 2052, 2286, 2413, 2452, 2736, 3048, 3429, 3678, 4064, 4104, 4572, 4826, 4904, 5472, 5517, 6096, 6858, 7239, 7356, 8208, 9144, 9652, 9808, 11034, 11647, 12192, 13716, 14478, 14712, 16416, 16551, 18288, 19304, 19616, 21717, 22068, 23294, 27432, 28956, 29424, 33102, 34941, 36576, 38608, 43434, 44136, 46588, 54864, 57912, 58848, 65151, 66204, 69882, 77216, 77851, 86868, 88272, 93176, 104823, 109728, 115824, 130302, 132408, 139764, 155702, 173736, 176544, 186352, 209646, 231648, 233553, 260604, 264816, 279528, 311404, 314469, 347472, 372704, 419292, 467106, 521208, 529632, 559056, 622808, 628938, 694944, 700659, 838584, 934212, 1042416, 1118112, 1245616, 1257876, 1401318, 1479169, 1677168, 1868424, 2084832, 2101977, 2491232, 2515752, 2802636, 2958338, 3354336, 3736848, 4203954, 4437507, 5031504, 5605272, 5916676, 7473696, 8407908, 8875014, 10063008, 11210544, 11833352, 13312521, 16815816, 17750028, 22421088, 23666704, 26625042, 33631632, 35500056, 39937563, 47333408, 53250084, 67263264, 71000112, 79875126, 106500168, 142000224, 159750252, 213000336, 319500504, 426000672, 639001008, 1278002016]

約数ペア:

[(1, 1278002016), (2, 639001008), (3, 426000672), (4, 319500504), (6, 213000336), (8, 159750252), (9, 142000224), (12, 106500168), (16, 79875126), (18, 71000112), (19, 67263264), (24, 53250084), (27, 47333408), (32, 39937563), (36, 35500056), (38, 33631632), (48, 26625042), (54, 23666704), (57, 22421088), (72, 17750028), (76, 16815816), (96, 13312521), (108, 11833352), (114, 11210544), (127, 10063008), (144, 8875014), (152, 8407908), (171, 7473696), (216, 5916676), (228, 5605272), (254, 5031504), (288, 4437507), (304, 4203954), (342, 3736848), (381, 3354336), (432, 2958338), (456, 2802636), (508, 2515752), (513, 2491232), (608, 2101977), (613, 2084832), (684, 1868424), (762, 1677168), (864, 1479169), (912, 1401318), (1016, 1257876), (1026, 1245616), (1143, 1118112), (1226, 1042416), (1368, 934212), (1524, 838584), (1824, 700659), (1839, 694944), (2032, 628938), (2052, 622808), (2286, 559056), (2413, 529632), (2452, 521208), (2736, 467106), (3048, 419292), (3429, 372704), (3678, 347472), (4064, 314469), (4104, 311404), (4572, 279528), (4826, 264816), (4904, 260604), (5472, 233553), (5517, 231648), (6096, 209646), (6858, 186352), (7239, 176544), (7356, 173736), (8208, 155702), (9144, 139764), (9652, 132408), (9808, 130302), (11034, 115824), (11647, 109728), (12192, 104823), (13716, 93176), (14478, 88272), (14712, 86868), (16416, 77851), (16551, 77216), (18288, 69882), (19304, 66204), (19616, 65151), (21717, 58848), (22068, 57912), (23294, 54864), (27432, 46588), (28956, 44136), (29424, 43434), (33102, 38608), (34941, 36576)]