250425396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28163}}^1$

素因数の和:28205

約数の個数: 72

約数和(自身を含む): 717618720

約数和(自身を除く): 467193324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 28163, 56326, 84489, 112652, 168978, 253467, 337956, 366119, 506934, 535097, 732238, 1013868, 1070194, 1098357, 1464476, 1605291, 2140388, 2196714, 3210582, 3295071, 4393428, 4815873, 6421164, 6590142, 6956261, 9631746, 13180284, 13912522, 19263492, 20868783, 27825044, 41737566, 62606349, 83475132, 125212698, 250425396]

約数ペア:

[(1, 250425396), (2, 125212698), (3, 83475132), (4, 62606349), (6, 41737566), (9, 27825044), (12, 20868783), (13, 19263492), (18, 13912522), (19, 13180284), (26, 9631746), (36, 6956261), (38, 6590142), (39, 6421164), (52, 4815873), (57, 4393428), (76, 3295071), (78, 3210582), (114, 2196714), (117, 2140388), (156, 1605291), (171, 1464476), (228, 1098357), (234, 1070194), (247, 1013868), (342, 732238), (468, 535097), (494, 506934), (684, 366119), (741, 337956), (988, 253467), (1482, 168978), (2223, 112652), (2964, 84489), (4446, 56326), (8892, 28163)]