442748448

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 1315222272

約数和(自身を除く): 872473824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 101, 124, 144, 186, 202, 248, 279, 288, 303, 372, 404, 491, 496, 558, 606, 744, 808, 909, 982, 992, 1116, 1212, 1473, 1488, 1616, 1818, 1964, 2232, 2424, 2946, 2976, 3131, 3232, 3636, 3928, 4419, 4464, 4848, 5892, 6262, 7272, 7856, 8838, 8928, 9393, 9696, 11784, 12524, 14544, 15221, 15712, 17676, 18786, 23568, 25048, 28179, 29088, 30442, 35352, 37572, 45663, 47136, 49591, 50096, 56358, 60884, 70704, 75144, 91326, 99182, 100192, 112716, 121768, 136989, 141408, 148773, 150288, 182652, 198364, 225432, 243536, 273978, 297546, 300576, 365304, 396728, 446319, 450864, 487072, 547956, 595092, 730608, 793456, 892638, 901728, 1095912, 1190184, 1461216, 1537321, 1586912, 1785276, 2191824, 2380368, 3074642, 3570552, 4383648, 4611963, 4760736, 6149284, 7141104, 9223926, 12298568, 13835889, 14282208, 18447852, 24597136, 27671778, 36895704, 49194272, 55343556, 73791408, 110687112, 147582816, 221374224, 442748448]

約数ペア:

[(1, 442748448), (2, 221374224), (3, 147582816), (4, 110687112), (6, 73791408), (8, 55343556), (9, 49194272), (12, 36895704), (16, 27671778), (18, 24597136), (24, 18447852), (31, 14282208), (32, 13835889), (36, 12298568), (48, 9223926), (62, 7141104), (72, 6149284), (93, 4760736), (96, 4611963), (101, 4383648), (124, 3570552), (144, 3074642), (186, 2380368), (202, 2191824), (248, 1785276), (279, 1586912), (288, 1537321), (303, 1461216), (372, 1190184), (404, 1095912), (491, 901728), (496, 892638), (558, 793456), (606, 730608), (744, 595092), (808, 547956), (909, 487072), (982, 450864), (992, 446319), (1116, 396728), (1212, 365304), (1473, 300576), (1488, 297546), (1616, 273978), (1818, 243536), (1964, 225432), (2232, 198364), (2424, 182652), (2946, 150288), (2976, 148773), (3131, 141408), (3232, 136989), (3636, 121768), (3928, 112716), (4419, 100192), (4464, 99182), (4848, 91326), (5892, 75144), (6262, 70704), (7272, 60884), (7856, 56358), (8838, 50096), (8928, 49591), (9393, 47136), (9696, 45663), (11784, 37572), (12524, 35352), (14544, 30442), (15221, 29088), (15712, 28179), (17676, 25048), (18786, 23568)]