245447776

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 588107520

約数和(自身を除く): 342659744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 101, 112, 133, 152, 202, 224, 266, 304, 404, 532, 571, 608, 707, 808, 1064, 1142, 1414, 1616, 1919, 2128, 2284, 2828, 3232, 3838, 3997, 4256, 4568, 5656, 7676, 7994, 9136, 10849, 11312, 13433, 15352, 15988, 18272, 21698, 22624, 26866, 30704, 31976, 43396, 53732, 57671, 61408, 63952, 75943, 86792, 107464, 115342, 127904, 151886, 173584, 214928, 230684, 303772, 347168, 403697, 429856, 461368, 607544, 807394, 922736, 1095749, 1215088, 1614788, 1845472, 2191498, 2430176, 3229576, 4382996, 6459152, 7670243, 8765992, 12918304, 15340486, 17531984, 30680972, 35063968, 61361944, 122723888, 245447776]

約数ペア:

[(1, 245447776), (2, 122723888), (4, 61361944), (7, 35063968), (8, 30680972), (14, 17531984), (16, 15340486), (19, 12918304), (28, 8765992), (32, 7670243), (38, 6459152), (56, 4382996), (76, 3229576), (101, 2430176), (112, 2191498), (133, 1845472), (152, 1614788), (202, 1215088), (224, 1095749), (266, 922736), (304, 807394), (404, 607544), (532, 461368), (571, 429856), (608, 403697), (707, 347168), (808, 303772), (1064, 230684), (1142, 214928), (1414, 173584), (1616, 151886), (1919, 127904), (2128, 115342), (2284, 107464), (2828, 86792), (3232, 75943), (3838, 63952), (3997, 61408), (4256, 57671), (4568, 53732), (5656, 43396), (7676, 31976), (7994, 30704), (9136, 26866), (10849, 22624), (11312, 21698), (13433, 18272), (15352, 15988)]