655011252144

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{563}}^1\times {\mathrm{51461}}^1$

素因数の和:52195

約数の個数: 120

約数和(自身を含む): 1848110342832

約数和(自身を除く): 1193099090688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 563, 628, 942, 1126, 1256, 1413, 1689, 1884, 2252, 2512, 2826, 3378, 3768, 4504, 5067, 5652, 6756, 7536, 9008, 10134, 11304, 13512, 20268, 22608, 27024, 40536, 51461, 81072, 88391, 102922, 154383, 176782, 205844, 265173, 308766, 353564, 411688, 463149, 530346, 617532, 707128, 795519, 823376, 926298, 1060692, 1235064, 1414256, 1591038, 1852596, 2121384, 2470128, 3182076, 3705192, 4242768, 6364152, 7410384, 8079377, 12728304, 16158754, 24238131, 28972543, 32317508, 48476262, 57945086, 64635016, 72714393, 86917629, 96952524, 115890172, 129270032, 145428786, 173835258, 193905048, 231780344, 260752887, 290857572, 347670516, 387810096, 463560688, 521505774, 581715144, 695341032, 1043011548, 1163430288, 1390682064, 2086023096, 4172046192, 4548689251, 9097378502, 13646067753, 18194757004, 27292135506, 36389514008, 40938203259, 54584271012, 72779028016, 81876406518, 109168542024, 163752813036, 218337084048, 327505626072, 655011252144]

約数ペア:

[(1, 655011252144), (2, 327505626072), (3, 218337084048), (4, 163752813036), (6, 109168542024), (8, 81876406518), (9, 72779028016), (12, 54584271012), (16, 40938203259), (18, 36389514008), (24, 27292135506), (36, 18194757004), (48, 13646067753), (72, 9097378502), (144, 4548689251), (157, 4172046192), (314, 2086023096), (471, 1390682064), (563, 1163430288), (628, 1043011548), (942, 695341032), (1126, 581715144), (1256, 521505774), (1413, 463560688), (1689, 387810096), (1884, 347670516), (2252, 290857572), (2512, 260752887), (2826, 231780344), (3378, 193905048), (3768, 173835258), (4504, 145428786), (5067, 129270032), (5652, 115890172), (6756, 96952524), (7536, 86917629), (9008, 72714393), (10134, 64635016), (11304, 57945086), (13512, 48476262), (20268, 32317508), (22608, 28972543), (27024, 24238131), (40536, 16158754), (51461, 12728304), (81072, 8079377), (88391, 7410384), (102922, 6364152), (154383, 4242768), (176782, 3705192), (205844, 3182076), (265173, 2470128), (308766, 2121384), (353564, 1852596), (411688, 1591038), (463149, 1414256), (530346, 1235064), (617532, 1060692), (707128, 926298), (795519, 823376)]