355603648

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1305

約数の個数: 56

約数和(自身を含む): 726927680

約数和(自身を除く): 371324032

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 158, 244, 316, 488, 632, 976, 1153, 1264, 1952, 2306, 2528, 3904, 4612, 4819, 5056, 9224, 9638, 18448, 19276, 36896, 38552, 70333, 73792, 77104, 91087, 140666, 154208, 182174, 281332, 308416, 364348, 562664, 728696, 1125328, 1457392, 2250656, 2914784, 4501312, 5556307, 5829568, 11112614, 22225228, 44450456, 88900912, 177801824, 355603648]

約数ペア:

[(1, 355603648), (2, 177801824), (4, 88900912), (8, 44450456), (16, 22225228), (32, 11112614), (61, 5829568), (64, 5556307), (79, 4501312), (122, 2914784), (158, 2250656), (244, 1457392), (316, 1125328), (488, 728696), (632, 562664), (976, 364348), (1153, 308416), (1264, 281332), (1952, 182174), (2306, 154208), (2528, 140666), (3904, 91087), (4612, 77104), (4819, 73792), (5056, 70333), (9224, 38552), (9638, 36896), (18448, 19276)]