645116448

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 1757306880

約数和(自身を除く): 1112190432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 239, 248, 372, 478, 496, 717, 744, 907, 956, 992, 1434, 1488, 1814, 1912, 2721, 2868, 2976, 3628, 3824, 5442, 5736, 7256, 7409, 7648, 10884, 11472, 14512, 14818, 21768, 22227, 22944, 28117, 29024, 29636, 43536, 44454, 56234, 59272, 84351, 87072, 88908, 112468, 118544, 168702, 177816, 216773, 224936, 237088, 337404, 355632, 433546, 449872, 650319, 674808, 711264, 867092, 899744, 1300638, 1349616, 1734184, 2601276, 2699232, 3468368, 5202552, 6719963, 6936736, 10405104, 13439926, 20159889, 20810208, 26879852, 40319778, 53759704, 80639556, 107519408, 161279112, 215038816, 322558224, 645116448]

約数ペア:

[(1, 645116448), (2, 322558224), (3, 215038816), (4, 161279112), (6, 107519408), (8, 80639556), (12, 53759704), (16, 40319778), (24, 26879852), (31, 20810208), (32, 20159889), (48, 13439926), (62, 10405104), (93, 6936736), (96, 6719963), (124, 5202552), (186, 3468368), (239, 2699232), (248, 2601276), (372, 1734184), (478, 1349616), (496, 1300638), (717, 899744), (744, 867092), (907, 711264), (956, 674808), (992, 650319), (1434, 449872), (1488, 433546), (1814, 355632), (1912, 337404), (2721, 237088), (2868, 224936), (2976, 216773), (3628, 177816), (3824, 168702), (5442, 118544), (5736, 112468), (7256, 88908), (7409, 87072), (7648, 84351), (10884, 59272), (11472, 56234), (14512, 44454), (14818, 43536), (21768, 29636), (22227, 29024), (22944, 28117)]