378147042

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 1056730752

約数和(自身を除く): 678583710

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 113, 117, 126, 162, 182, 189, 226, 227, 234, 273, 339, 351, 378, 454, 546, 567, 678, 681, 702, 791, 819, 1017, 1053, 1134, 1362, 1469, 1582, 1589, 1638, 2034, 2043, 2106, 2373, 2457, 2938, 2951, 3051, 3178, 4086, 4407, 4746, 4767, 4914, 5902, 6102, 6129, 7119, 7371, 8814, 8853, 9153, 9534, 10283, 12258, 13221, 14238, 14301, 14742, 17706, 18306, 18387, 20566, 20657, 21357, 25651, 26442, 26559, 28602, 30849, 36774, 39663, 41314, 42714, 42903, 51302, 53118, 61698, 61971, 64071, 76953, 79326, 79677, 85806, 92547, 118989, 123942, 128142, 128709, 153906, 159354, 179557, 185094, 185913, 230859, 237978, 239031, 257418, 277641, 333463, 359114, 371826, 461718, 478062, 538671, 555282, 557739, 666926, 692577, 832923, 1000389, 1077342, 1115478, 1385154, 1616013, 1665846, 1673217, 2000778, 2077731, 2334241, 3001167, 3232026, 3346434, 4155462, 4668482, 4848039, 6002334, 7002723, 9003501, 9696078, 14005446, 14544117, 18007002, 21008169, 27010503, 29088234, 42016338, 54021006, 63024507, 126049014, 189073521, 378147042]

約数ペア:

[(1, 378147042), (2, 189073521), (3, 126049014), (6, 63024507), (7, 54021006), (9, 42016338), (13, 29088234), (14, 27010503), (18, 21008169), (21, 18007002), (26, 14544117), (27, 14005446), (39, 9696078), (42, 9003501), (54, 7002723), (63, 6002334), (78, 4848039), (81, 4668482), (91, 4155462), (113, 3346434), (117, 3232026), (126, 3001167), (162, 2334241), (182, 2077731), (189, 2000778), (226, 1673217), (227, 1665846), (234, 1616013), (273, 1385154), (339, 1115478), (351, 1077342), (378, 1000389), (454, 832923), (546, 692577), (567, 666926), (678, 557739), (681, 555282), (702, 538671), (791, 478062), (819, 461718), (1017, 371826), (1053, 359114), (1134, 333463), (1362, 277641), (1469, 257418), (1582, 239031), (1589, 237978), (1638, 230859), (2034, 185913), (2043, 185094), (2106, 179557), (2373, 159354), (2457, 153906), (2938, 128709), (2951, 128142), (3051, 123942), (3178, 118989), (4086, 92547), (4407, 85806), (4746, 79677), (4767, 79326), (4914, 76953), (5902, 64071), (6102, 61971), (6129, 61698), (7119, 53118), (7371, 51302), (8814, 42903), (8853, 42714), (9153, 41314), (9534, 39663), (10283, 36774), (12258, 30849), (13221, 28602), (14238, 26559), (14301, 26442), (14742, 25651), (17706, 21357), (18306, 20657), (18387, 20566)]