726258312

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1285

約数の個数: 160

約数和(自身を含む): 2222561880

約数和(自身を除く): 1496303568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 81, 104, 108, 117, 146, 156, 162, 216, 219, 234, 292, 312, 324, 351, 438, 468, 584, 648, 657, 702, 876, 936, 949, 1053, 1181, 1314, 1404, 1752, 1898, 1971, 2106, 2362, 2628, 2808, 2847, 3543, 3796, 3942, 4212, 4724, 5256, 5694, 5913, 7086, 7592, 7884, 8424, 8541, 9448, 10629, 11388, 11826, 14172, 15353, 15768, 17082, 21258, 22776, 23652, 25623, 28344, 30706, 31887, 34164, 42516, 46059, 47304, 51246, 61412, 63774, 68328, 76869, 85032, 86213, 92118, 95661, 102492, 122824, 127548, 138177, 153738, 172426, 184236, 191322, 204984, 255096, 258639, 276354, 307476, 344852, 368472, 382644, 414531, 517278, 552708, 614952, 689704, 765288, 775917, 829062, 1034556, 1105416, 1120769, 1243593, 1551834, 1658124, 2069112, 2241538, 2327751, 2487186, 3103668, 3316248, 3362307, 4483076, 4655502, 4974372, 6207336, 6724614, 6983253, 8966152, 9311004, 9948744, 10086921, 13449228, 13966506, 18622008, 20173842, 26898456, 27933012, 30260763, 40347684, 55866024, 60521526, 80695368, 90782289, 121043052, 181564578, 242086104, 363129156, 726258312]

約数ペア:

[(1, 726258312), (2, 363129156), (3, 242086104), (4, 181564578), (6, 121043052), (8, 90782289), (9, 80695368), (12, 60521526), (13, 55866024), (18, 40347684), (24, 30260763), (26, 27933012), (27, 26898456), (36, 20173842), (39, 18622008), (52, 13966506), (54, 13449228), (72, 10086921), (73, 9948744), (78, 9311004), (81, 8966152), (104, 6983253), (108, 6724614), (117, 6207336), (146, 4974372), (156, 4655502), (162, 4483076), (216, 3362307), (219, 3316248), (234, 3103668), (292, 2487186), (312, 2327751), (324, 2241538), (351, 2069112), (438, 1658124), (468, 1551834), (584, 1243593), (648, 1120769), (657, 1105416), (702, 1034556), (876, 829062), (936, 775917), (949, 765288), (1053, 689704), (1181, 614952), (1314, 552708), (1404, 517278), (1752, 414531), (1898, 382644), (1971, 368472), (2106, 344852), (2362, 307476), (2628, 276354), (2808, 258639), (2847, 255096), (3543, 204984), (3796, 191322), (3942, 184236), (4212, 172426), (4724, 153738), (5256, 138177), (5694, 127548), (5913, 122824), (7086, 102492), (7592, 95661), (7884, 92118), (8424, 86213), (8541, 85032), (9448, 76869), (10629, 68328), (11388, 63774), (11826, 61412), (14172, 51246), (15353, 47304), (15768, 46059), (17082, 42516), (21258, 34164), (22776, 31887), (23652, 30706), (25623, 28344)]