259166004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3257}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 638568000

約数和(自身を除く): 379401996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 349, 698, 1047, 1396, 2094, 3257, 4188, 6514, 6631, 9771, 13028, 13262, 19542, 19893, 26524, 39084, 39786, 61883, 79572, 123766, 185649, 247532, 371298, 742596, 1136693, 2273386, 3410079, 4546772, 6820158, 13640316, 21597167, 43194334, 64791501, 86388668, 129583002, 259166004]

約数ペア:

[(1, 259166004), (2, 129583002), (3, 86388668), (4, 64791501), (6, 43194334), (12, 21597167), (19, 13640316), (38, 6820158), (57, 4546772), (76, 3410079), (114, 2273386), (228, 1136693), (349, 742596), (698, 371298), (1047, 247532), (1396, 185649), (2094, 123766), (3257, 79572), (4188, 61883), (6514, 39786), (6631, 39084), (9771, 26524), (13028, 19893), (13262, 19542)]