285859173624

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{279131}}^1$

素因数の和:279812

約数の個数: 64

約数和(自身を含む): 725921844480

約数和(自身を除く): 440062670856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 601, 852, 1202, 1704, 1803, 2404, 3606, 4808, 7212, 14424, 42671, 85342, 128013, 170684, 256026, 279131, 341368, 512052, 558262, 837393, 1024104, 1116524, 1674786, 2233048, 3349572, 6699144, 19818301, 39636602, 59454903, 79273204, 118909806, 158546408, 167757731, 237819612, 335515462, 475639224, 503273193, 671030924, 1006546386, 1342061848, 2013092772, 4026185544, 11910798901, 23821597802, 35732396703, 47643195604, 71464793406, 95286391208, 142929586812, 285859173624]

約数ペア:

[(1, 285859173624), (2, 142929586812), (3, 95286391208), (4, 71464793406), (6, 47643195604), (8, 35732396703), (12, 23821597802), (24, 11910798901), (71, 4026185544), (142, 2013092772), (213, 1342061848), (284, 1006546386), (426, 671030924), (568, 503273193), (601, 475639224), (852, 335515462), (1202, 237819612), (1704, 167757731), (1803, 158546408), (2404, 118909806), (3606, 79273204), (4808, 59454903), (7212, 39636602), (14424, 19818301), (42671, 6699144), (85342, 3349572), (128013, 2233048), (170684, 1674786), (256026, 1116524), (279131, 1024104), (341368, 837393), (512052, 558262)]