261532152

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19219}}^1$

素因数の和:19247

約数の個数: 96

約数和(自身を含む): 839529600

約数和(自身を除く): 577997448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 19219, 38438, 57657, 76876, 115314, 134533, 153752, 172971, 230628, 269066, 345942, 403599, 461256, 518913, 538132, 691884, 807198, 1037826, 1076264, 1210797, 1383768, 1556739, 1614396, 2075652, 2421594, 3113478, 3228792, 3632391, 4151304, 4670217, 4843188, 6226956, 7264782, 9340434, 9686376, 10897173, 12453912, 14529564, 18680868, 21794346, 29059128, 32691519, 37361736, 43588692, 65383038, 87177384, 130766076, 261532152]

約数ペア:

[(1, 261532152), (2, 130766076), (3, 87177384), (4, 65383038), (6, 43588692), (7, 37361736), (8, 32691519), (9, 29059128), (12, 21794346), (14, 18680868), (18, 14529564), (21, 12453912), (24, 10897173), (27, 9686376), (28, 9340434), (36, 7264782), (42, 6226956), (54, 4843188), (56, 4670217), (63, 4151304), (72, 3632391), (81, 3228792), (84, 3113478), (108, 2421594), (126, 2075652), (162, 1614396), (168, 1556739), (189, 1383768), (216, 1210797), (243, 1076264), (252, 1037826), (324, 807198), (378, 691884), (486, 538132), (504, 518913), (567, 461256), (648, 403599), (756, 345942), (972, 269066), (1134, 230628), (1512, 172971), (1701, 153752), (1944, 134533), (2268, 115314), (3402, 76876), (4536, 57657), (6804, 38438), (13608, 19219)]