381572208

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 1228421376

約数和(自身を除く): 846849168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 81, 92, 102, 108, 136, 138, 144, 153, 162, 184, 204, 207, 216, 243, 251, 272, 276, 306, 324, 368, 391, 408, 414, 432, 459, 486, 502, 552, 612, 621, 648, 753, 782, 816, 828, 918, 972, 1004, 1104, 1173, 1224, 1242, 1296, 1377, 1506, 1564, 1656, 1836, 1863, 1944, 2008, 2259, 2346, 2448, 2484, 2754, 3012, 3128, 3312, 3519, 3672, 3726, 3888, 4016, 4131, 4267, 4518, 4692, 4968, 5508, 5589, 5773, 6024, 6256, 6777, 7038, 7344, 7452, 8262, 8534, 9036, 9384, 9936, 10557, 11016, 11178, 11546, 12048, 12801, 13554, 14076, 14904, 16524, 17068, 17319, 18072, 18768, 20331, 21114, 22032, 22356, 23092, 25602, 27108, 28152, 29808, 31671, 33048, 34136, 34638, 36144, 38403, 40662, 42228, 44712, 46184, 51204, 51957, 54216, 56304, 60993, 63342, 66096, 68272, 69276, 76806, 81324, 84456, 89424, 92368, 95013, 98141, 102408, 103914, 108432, 115209, 121986, 126684, 138552, 153612, 155871, 162648, 168912, 190026, 196282, 204816, 207828, 230418, 243972, 253368, 277104, 294423, 307224, 311742, 325296, 345627, 380052, 392564, 415656, 460836, 467613, 487944, 506736, 588846, 614448, 623484, 691254, 760104, 785128, 831312, 883269, 921672, 935226, 975888, 1036881, 1177692, 1246968, 1382508, 1402839, 1520208, 1570256, 1766538, 1843344, 1870452, 2073762, 2355384, 2493936, 2649807, 2765016, 2805678, 3533076, 3740904, 4147524, 4710768, 5299614, 5530032, 5611356, 7066152, 7481808, 7949421, 8295048, 10599228, 11222712, 14132304, 15898842, 16590096, 21198456, 22445424, 23848263, 31797684, 42396912, 47696526, 63595368, 95393052, 127190736, 190786104, 381572208]

約数ペア:

[(1, 381572208), (2, 190786104), (3, 127190736), (4, 95393052), (6, 63595368), (8, 47696526), (9, 42396912), (12, 31797684), (16, 23848263), (17, 22445424), (18, 21198456), (23, 16590096), (24, 15898842), (27, 14132304), (34, 11222712), (36, 10599228), (46, 8295048), (48, 7949421), (51, 7481808), (54, 7066152), (68, 5611356), (69, 5530032), (72, 5299614), (81, 4710768), (92, 4147524), (102, 3740904), (108, 3533076), (136, 2805678), (138, 2765016), (144, 2649807), (153, 2493936), (162, 2355384), (184, 2073762), (204, 1870452), (207, 1843344), (216, 1766538), (243, 1570256), (251, 1520208), (272, 1402839), (276, 1382508), (306, 1246968), (324, 1177692), (368, 1036881), (391, 975888), (408, 935226), (414, 921672), (432, 883269), (459, 831312), (486, 785128), (502, 760104), (552, 691254), (612, 623484), (621, 614448), (648, 588846), (753, 506736), (782, 487944), (816, 467613), (828, 460836), (918, 415656), (972, 392564), (1004, 380052), (1104, 345627), (1173, 325296), (1224, 311742), (1242, 307224), (1296, 294423), (1377, 277104), (1506, 253368), (1564, 243972), (1656, 230418), (1836, 207828), (1863, 204816), (1944, 196282), (2008, 190026), (2259, 168912), (2346, 162648), (2448, 155871), (2484, 153612), (2754, 138552), (3012, 126684), (3128, 121986), (3312, 115209), (3519, 108432), (3672, 103914), (3726, 102408), (3888, 98141), (4016, 95013), (4131, 92368), (4267, 89424), (4518, 84456), (4692, 81324), (4968, 76806), (5508, 69276), (5589, 68272), (5773, 66096), (6024, 63342), (6256, 60993), (6777, 56304), (7038, 54216), (7344, 51957), (7452, 51204), (8262, 46184), (8534, 44712), (9036, 42228), (9384, 40662), (9936, 38403), (10557, 36144), (11016, 34638), (11178, 34136), (11546, 33048), (12048, 31671), (12801, 29808), (13554, 28152), (14076, 27108), (14904, 25602), (16524, 23092), (17068, 22356), (17319, 22032), (18072, 21114), (18768, 20331)]