332254672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 704915200

約数和(自身を除く): 372660528

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 109, 148, 152, 218, 271, 296, 304, 436, 542, 592, 703, 872, 1084, 1406, 1744, 2071, 2168, 2812, 4033, 4142, 4336, 5149, 5624, 8066, 8284, 10027, 10298, 11248, 16132, 16568, 20054, 20596, 29539, 32264, 33136, 40108, 41192, 59078, 64528, 76627, 80216, 82384, 118156, 153254, 160432, 190513, 236312, 306508, 381026, 472624, 561241, 613016, 762052, 1092943, 1122482, 1226032, 1524104, 2185886, 2244964, 3048208, 4371772, 4489928, 8743544, 8979856, 17487088, 20765917, 41531834, 83063668, 166127336, 332254672]

約数ペア:

[(1, 332254672), (2, 166127336), (4, 83063668), (8, 41531834), (16, 20765917), (19, 17487088), (37, 8979856), (38, 8743544), (74, 4489928), (76, 4371772), (109, 3048208), (148, 2244964), (152, 2185886), (218, 1524104), (271, 1226032), (296, 1122482), (304, 1092943), (436, 762052), (542, 613016), (592, 561241), (703, 472624), (872, 381026), (1084, 306508), (1406, 236312), (1744, 190513), (2071, 160432), (2168, 153254), (2812, 118156), (4033, 82384), (4142, 80216), (4336, 76627), (5149, 64528), (5624, 59078), (8066, 41192), (8284, 40108), (10027, 33136), (10298, 32264), (11248, 29539), (16132, 20596), (16568, 20054)]