216964488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{941}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 585547200

約数和(自身を除く): 368582712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 739, 941, 1478, 1882, 2217, 2823, 2956, 3764, 4434, 5646, 5912, 7528, 8868, 9607, 11292, 12233, 17736, 19214, 22584, 24466, 28821, 36699, 38428, 48932, 57642, 73398, 76856, 97864, 115284, 146796, 230568, 293592, 695399, 1390798, 2086197, 2781596, 4172394, 5563192, 8344788, 9040187, 16689576, 18080374, 27120561, 36160748, 54241122, 72321496, 108482244, 216964488]

約数ペア:

[(1, 216964488), (2, 108482244), (3, 72321496), (4, 54241122), (6, 36160748), (8, 27120561), (12, 18080374), (13, 16689576), (24, 9040187), (26, 8344788), (39, 5563192), (52, 4172394), (78, 2781596), (104, 2086197), (156, 1390798), (312, 695399), (739, 293592), (941, 230568), (1478, 146796), (1882, 115284), (2217, 97864), (2823, 76856), (2956, 73398), (3764, 57642), (4434, 48932), (5646, 38428), (5912, 36699), (7528, 28821), (8868, 24466), (9607, 22584), (11292, 19214), (12233, 17736)]