1400837632

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2619

約数の個数: 80

約数和(自身を含む): 2983951872

約数和(自身を除く): 1583114240

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 512, 736, 752, 1081, 1472, 1504, 2162, 2531, 2944, 3008, 4324, 5062, 5888, 6016, 8648, 10124, 11776, 12032, 17296, 20248, 24064, 34592, 40496, 58213, 69184, 80992, 116426, 118957, 138368, 161984, 232852, 237914, 276736, 323968, 465704, 475828, 553472, 647936, 931408, 951656, 1295872, 1862816, 1903312, 2736011, 3725632, 3806624, 5472022, 7451264, 7613248, 10944044, 14902528, 15226496, 21888088, 29805056, 30452992, 43776176, 60905984, 87552352, 175104704, 350209408, 700418816, 1400837632]

約数ペア:

[(1, 1400837632), (2, 700418816), (4, 350209408), (8, 175104704), (16, 87552352), (23, 60905984), (32, 43776176), (46, 30452992), (47, 29805056), (64, 21888088), (92, 15226496), (94, 14902528), (128, 10944044), (184, 7613248), (188, 7451264), (256, 5472022), (368, 3806624), (376, 3725632), (512, 2736011), (736, 1903312), (752, 1862816), (1081, 1295872), (1472, 951656), (1504, 931408), (2162, 647936), (2531, 553472), (2944, 475828), (3008, 465704), (4324, 323968), (5062, 276736), (5888, 237914), (6016, 232852), (8648, 161984), (10124, 138368), (11776, 118957), (12032, 116426), (17296, 80992), (20248, 69184), (24064, 58213), (34592, 40496)]