1555814208

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 224

約数和(自身を含む): 4745809152

約数和(自身を除く): 3189994944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 41, 46, 48, 52, 64, 69, 78, 82, 92, 96, 104, 123, 138, 156, 164, 184, 192, 208, 246, 276, 299, 312, 328, 368, 416, 492, 533, 552, 598, 624, 656, 661, 736, 832, 897, 943, 984, 1066, 1104, 1196, 1248, 1312, 1322, 1472, 1599, 1794, 1886, 1968, 1983, 2132, 2208, 2392, 2496, 2624, 2644, 2829, 3198, 3588, 3772, 3936, 3966, 4264, 4416, 4784, 5288, 5658, 6396, 7176, 7544, 7872, 7932, 8528, 8593, 9568, 10576, 11316, 12259, 12792, 14352, 15088, 15203, 15864, 17056, 17186, 19136, 21152, 22632, 24518, 25584, 25779, 27101, 28704, 30176, 30406, 31728, 34112, 34372, 36777, 42304, 45264, 45609, 49036, 51168, 51558, 54202, 57408, 60352, 60812, 63456, 68744, 73554, 81303, 90528, 91218, 98072, 102336, 103116, 108404, 121624, 126912, 137488, 147108, 162606, 181056, 182436, 196144, 197639, 206232, 216808, 243248, 274976, 294216, 325212, 352313, 364872, 392288, 395278, 412464, 433616, 486496, 549952, 588432, 592917, 623323, 650424, 704626, 729744, 784576, 790556, 824928, 867232, 972992, 1056939, 1176864, 1185834, 1246646, 1300848, 1409252, 1459488, 1581112, 1649856, 1734464, 1869969, 2113878, 2353728, 2371668, 2493292, 2601696, 2818504, 2918976, 3162224, 3739938, 4227756, 4743336, 4986584, 5203392, 5637008, 6324448, 7479876, 8103199, 8455512, 9486672, 9973168, 11274016, 12648896, 14959752, 16206398, 16911024, 18973344, 19946336, 22548032, 24309597, 29919504, 32412796, 33822048, 37946688, 39892672, 48619194, 59839008, 64825592, 67644096, 97238388, 119678016, 129651184, 194476776, 259302368, 388953552, 518604736, 777907104, 1555814208]

約数ペア:

[(1, 1555814208), (2, 777907104), (3, 518604736), (4, 388953552), (6, 259302368), (8, 194476776), (12, 129651184), (13, 119678016), (16, 97238388), (23, 67644096), (24, 64825592), (26, 59839008), (32, 48619194), (39, 39892672), (41, 37946688), (46, 33822048), (48, 32412796), (52, 29919504), (64, 24309597), (69, 22548032), (78, 19946336), (82, 18973344), (92, 16911024), (96, 16206398), (104, 14959752), (123, 12648896), (138, 11274016), (156, 9973168), (164, 9486672), (184, 8455512), (192, 8103199), (208, 7479876), (246, 6324448), (276, 5637008), (299, 5203392), (312, 4986584), (328, 4743336), (368, 4227756), (416, 3739938), (492, 3162224), (533, 2918976), (552, 2818504), (598, 2601696), (624, 2493292), (656, 2371668), (661, 2353728), (736, 2113878), (832, 1869969), (897, 1734464), (943, 1649856), (984, 1581112), (1066, 1459488), (1104, 1409252), (1196, 1300848), (1248, 1246646), (1312, 1185834), (1322, 1176864), (1472, 1056939), (1599, 972992), (1794, 867232), (1886, 824928), (1968, 790556), (1983, 784576), (2132, 729744), (2208, 704626), (2392, 650424), (2496, 623323), (2624, 592917), (2644, 588432), (2829, 549952), (3198, 486496), (3588, 433616), (3772, 412464), (3936, 395278), (3966, 392288), (4264, 364872), (4416, 352313), (4784, 325212), (5288, 294216), (5658, 274976), (6396, 243248), (7176, 216808), (7544, 206232), (7872, 197639), (7932, 196144), (8528, 182436), (8593, 181056), (9568, 162606), (10576, 147108), (11316, 137488), (12259, 126912), (12792, 121624), (14352, 108404), (15088, 103116), (15203, 102336), (15864, 98072), (17056, 91218), (17186, 90528), (19136, 81303), (21152, 73554), (22632, 68744), (24518, 63456), (25584, 60812), (25779, 60352), (27101, 57408), (28704, 54202), (30176, 51558), (30406, 51168), (31728, 49036), (34112, 45609), (34372, 45264), (36777, 42304)]