289318014760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{5843}}^1$

素因数の和:6487

約数の個数: 128

約数和(自身を含む): 687097313280

約数和(自身を除く): 397779298520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 428, 460, 503, 535, 856, 920, 1006, 1070, 2012, 2140, 2461, 2515, 4024, 4280, 4922, 5030, 5843, 9844, 10060, 11569, 11686, 12305, 19688, 20120, 23138, 23372, 24610, 29215, 46276, 46744, 49220, 53821, 57845, 58430, 92552, 98440, 107642, 115690, 116860, 134389, 215284, 231380, 233720, 268778, 269105, 430568, 462760, 537556, 538210, 625201, 671945, 1075112, 1076420, 1237883, 1250402, 1343890, 2152840, 2475766, 2500804, 2687780, 2939029, 3126005, 4951532, 5001608, 5375560, 5878058, 6189415, 6252010, 9903064, 11756116, 12378830, 12504020, 14379623, 14695145, 23512232, 24757660, 25008040, 28759246, 29390290, 49515320, 57518492, 58780580, 67597667, 71898115, 115036984, 117561160, 135195334, 143796230, 270390668, 287592460, 314476103, 337988335, 540781336, 575184920, 628952206, 675976670, 1257904412, 1351953340, 1572380515, 2515808824, 2703906680, 3144761030, 6289522060, 7232950369, 12579044120, 14465900738, 28931801476, 36164751845, 57863602952, 72329503690, 144659007380, 289318014760]

約数ペア:

[(1, 289318014760), (2, 144659007380), (4, 72329503690), (5, 57863602952), (8, 36164751845), (10, 28931801476), (20, 14465900738), (23, 12579044120), (40, 7232950369), (46, 6289522060), (92, 3144761030), (107, 2703906680), (115, 2515808824), (184, 1572380515), (214, 1351953340), (230, 1257904412), (428, 675976670), (460, 628952206), (503, 575184920), (535, 540781336), (856, 337988335), (920, 314476103), (1006, 287592460), (1070, 270390668), (2012, 143796230), (2140, 135195334), (2461, 117561160), (2515, 115036984), (4024, 71898115), (4280, 67597667), (4922, 58780580), (5030, 57518492), (5843, 49515320), (9844, 29390290), (10060, 28759246), (11569, 25008040), (11686, 24757660), (12305, 23512232), (19688, 14695145), (20120, 14379623), (23138, 12504020), (23372, 12378830), (24610, 11756116), (29215, 9903064), (46276, 6252010), (46744, 6189415), (49220, 5878058), (53821, 5375560), (57845, 5001608), (58430, 4951532), (92552, 3126005), (98440, 2939029), (107642, 2687780), (115690, 2500804), (116860, 2475766), (134389, 2152840), (215284, 1343890), (231380, 1250402), (233720, 1237883), (268778, 1076420), (269105, 1075112), (430568, 671945), (462760, 625201), (537556, 538210)]