427438752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20147}}^1$

素因数の和:20190

約数の個数: 96

約数和(自身を含む): 1279478592

約数和(自身を除く): 852039840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 20147, 21216, 40294, 60441, 80588, 120882, 161176, 241764, 261911, 322352, 342499, 483528, 523822, 644704, 684998, 785733, 967056, 1027497, 1047644, 1369996, 1571466, 1934112, 2054994, 2095288, 2739992, 3142932, 4109988, 4190576, 4452487, 5479984, 6285864, 8219976, 8381152, 8904974, 10959968, 12571728, 13357461, 16439952, 17809948, 25143456, 26714922, 32879904, 35619896, 53429844, 71239792, 106859688, 142479584, 213719376, 427438752]

約数ペア:

[(1, 427438752), (2, 213719376), (3, 142479584), (4, 106859688), (6, 71239792), (8, 53429844), (12, 35619896), (13, 32879904), (16, 26714922), (17, 25143456), (24, 17809948), (26, 16439952), (32, 13357461), (34, 12571728), (39, 10959968), (48, 8904974), (51, 8381152), (52, 8219976), (68, 6285864), (78, 5479984), (96, 4452487), (102, 4190576), (104, 4109988), (136, 3142932), (156, 2739992), (204, 2095288), (208, 2054994), (221, 1934112), (272, 1571466), (312, 1369996), (408, 1047644), (416, 1027497), (442, 967056), (544, 785733), (624, 684998), (663, 644704), (816, 523822), (884, 483528), (1248, 342499), (1326, 322352), (1632, 261911), (1768, 241764), (2652, 161176), (3536, 120882), (5304, 80588), (7072, 60441), (10608, 40294), (20147, 21216)]