663537888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5777

約数の個数: 144

約数和(自身を含む): 2098002816

約数和(自身を除く): 1434464928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 5717, 6448, 7254, 8928, 9672, 11434, 12896, 14508, 17151, 19344, 22868, 29016, 34302, 38688, 45736, 51453, 58032, 68604, 74321, 91472, 102906, 116064, 137208, 148642, 177227, 182944, 205812, 222963, 274416, 297284, 354454, 411624, 445926, 531681, 548832, 594568, 668889, 708908, 823248, 891852, 1063362, 1189136, 1337778, 1417816, 1595043, 1646496, 1783704, 2126724, 2303951, 2378272, 2675556, 2835632, 3190086, 3567408, 4253448, 4607902, 5351112, 5671264, 6380172, 6911853, 7134816, 8506896, 9215804, 10702224, 12760344, 13823706, 17013792, 18431608, 20735559, 21404448, 25520688, 27647412, 36863216, 41471118, 51041376, 55294824, 73726432, 82942236, 110589648, 165884472, 221179296, 331768944, 663537888]

約数ペア:

[(1, 663537888), (2, 331768944), (3, 221179296), (4, 165884472), (6, 110589648), (8, 82942236), (9, 73726432), (12, 55294824), (13, 51041376), (16, 41471118), (18, 36863216), (24, 27647412), (26, 25520688), (31, 21404448), (32, 20735559), (36, 18431608), (39, 17013792), (48, 13823706), (52, 12760344), (62, 10702224), (72, 9215804), (78, 8506896), (93, 7134816), (96, 6911853), (104, 6380172), (117, 5671264), (124, 5351112), (144, 4607902), (156, 4253448), (186, 3567408), (208, 3190086), (234, 2835632), (248, 2675556), (279, 2378272), (288, 2303951), (312, 2126724), (372, 1783704), (403, 1646496), (416, 1595043), (468, 1417816), (496, 1337778), (558, 1189136), (624, 1063362), (744, 891852), (806, 823248), (936, 708908), (992, 668889), (1116, 594568), (1209, 548832), (1248, 531681), (1488, 445926), (1612, 411624), (1872, 354454), (2232, 297284), (2418, 274416), (2976, 222963), (3224, 205812), (3627, 182944), (3744, 177227), (4464, 148642), (4836, 137208), (5717, 116064), (6448, 102906), (7254, 91472), (8928, 74321), (9672, 68604), (11434, 58032), (12896, 51453), (14508, 45736), (17151, 38688), (19344, 34302), (22868, 29016)]