6461976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 17510400

約数和(自身を除く): 11048424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 383, 444, 456, 703, 766, 888, 1149, 1406, 1532, 2109, 2298, 2812, 3064, 4218, 4596, 5624, 7277, 8436, 9192, 14171, 14554, 16872, 21831, 28342, 29108, 42513, 43662, 56684, 58216, 85026, 87324, 113368, 170052, 174648, 269249, 340104, 538498, 807747, 1076996, 1615494, 2153992, 3230988, 6461976]

約数ペア:

[(1, 6461976), (2, 3230988), (3, 2153992), (4, 1615494), (6, 1076996), (8, 807747), (12, 538498), (19, 340104), (24, 269249), (37, 174648), (38, 170052), (57, 113368), (74, 87324), (76, 85026), (111, 58216), (114, 56684), (148, 43662), (152, 42513), (222, 29108), (228, 28342), (296, 21831), (383, 16872), (444, 14554), (456, 14171), (703, 9192), (766, 8436), (888, 7277), (1149, 5624), (1406, 4596), (1532, 4218), (2109, 3064), (2298, 2812)]