233472408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 658022400

約数和(自身を除く): 424549992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 101, 104, 124, 156, 186, 202, 239, 248, 303, 312, 372, 403, 404, 478, 606, 717, 744, 806, 808, 956, 1209, 1212, 1313, 1434, 1612, 1912, 2418, 2424, 2626, 2868, 3107, 3131, 3224, 3939, 4836, 5252, 5736, 6214, 6262, 7409, 7878, 9321, 9393, 9672, 10504, 12428, 12524, 14818, 15756, 18642, 18786, 22227, 24139, 24856, 25048, 29636, 31512, 37284, 37572, 40703, 44454, 48278, 59272, 72417, 74568, 75144, 81406, 88908, 96317, 96556, 122109, 144834, 162812, 177816, 192634, 193112, 244218, 288951, 289668, 313807, 325624, 385268, 488436, 577902, 579336, 627614, 748309, 770536, 941421, 976872, 1155804, 1255228, 1496618, 1882842, 2244927, 2311608, 2510456, 2993236, 3765684, 4489854, 5986472, 7531368, 8979708, 9728017, 17959416, 19456034, 29184051, 38912068, 58368102, 77824136, 116736204, 233472408]

約数ペア:

[(1, 233472408), (2, 116736204), (3, 77824136), (4, 58368102), (6, 38912068), (8, 29184051), (12, 19456034), (13, 17959416), (24, 9728017), (26, 8979708), (31, 7531368), (39, 5986472), (52, 4489854), (62, 3765684), (78, 2993236), (93, 2510456), (101, 2311608), (104, 2244927), (124, 1882842), (156, 1496618), (186, 1255228), (202, 1155804), (239, 976872), (248, 941421), (303, 770536), (312, 748309), (372, 627614), (403, 579336), (404, 577902), (478, 488436), (606, 385268), (717, 325624), (744, 313807), (806, 289668), (808, 288951), (956, 244218), (1209, 193112), (1212, 192634), (1313, 177816), (1434, 162812), (1612, 144834), (1912, 122109), (2418, 96556), (2424, 96317), (2626, 88908), (2868, 81406), (3107, 75144), (3131, 74568), (3224, 72417), (3939, 59272), (4836, 48278), (5252, 44454), (5736, 40703), (6214, 37572), (6262, 37284), (7409, 31512), (7878, 29636), (9321, 25048), (9393, 24856), (9672, 24139), (10504, 22227), (12428, 18786), (12524, 18642), (14818, 15756)]