804920008048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{300661}}^1$

素因数の和:300954

約数の個数: 80

約数和(自身を含む): 1715125176352

約数和(自身を除く): 910205168304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 211, 244, 422, 488, 793, 844, 976, 1586, 1688, 2743, 3172, 3376, 5486, 6344, 10972, 12688, 12871, 21944, 25742, 43888, 51484, 102968, 167323, 205936, 300661, 334646, 601322, 669292, 1202644, 1338584, 2405288, 2677168, 3908593, 4810576, 7817186, 15634372, 18340321, 31268744, 36680642, 62537488, 63439471, 73361284, 126878942, 146722568, 238424173, 253757884, 293445136, 476848346, 507515768, 824713123, 953696692, 1015031536, 1649426246, 1907393384, 3298852492, 3814786768, 3869807731, 6597704984, 7739615462, 13195409968, 15479230924, 30958461848, 50307500503, 61916923696, 100615001006, 201230002012, 402460004024, 804920008048]

約数ペア:

[(1, 804920008048), (2, 402460004024), (4, 201230002012), (8, 100615001006), (13, 61916923696), (16, 50307500503), (26, 30958461848), (52, 15479230924), (61, 13195409968), (104, 7739615462), (122, 6597704984), (208, 3869807731), (211, 3814786768), (244, 3298852492), (422, 1907393384), (488, 1649426246), (793, 1015031536), (844, 953696692), (976, 824713123), (1586, 507515768), (1688, 476848346), (2743, 293445136), (3172, 253757884), (3376, 238424173), (5486, 146722568), (6344, 126878942), (10972, 73361284), (12688, 63439471), (12871, 62537488), (21944, 36680642), (25742, 31268744), (43888, 18340321), (51484, 15634372), (102968, 7817186), (167323, 4810576), (205936, 3908593), (300661, 2677168), (334646, 2405288), (601322, 1338584), (669292, 1202644)]