268849202380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1213547}}^1$

素因数の和:1213639

約数の個数: 96

約数和(自身を含む): 660558447360

約数和(自身を除く): 391709244980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 53, 55, 76, 95, 106, 110, 190, 209, 212, 220, 265, 380, 418, 530, 583, 836, 1007, 1045, 1060, 1166, 2014, 2090, 2332, 2915, 4028, 4180, 5035, 5830, 10070, 11077, 11660, 20140, 22154, 44308, 55385, 110770, 221540, 1213547, 2427094, 4854188, 6067735, 12135470, 13349017, 23057393, 24270940, 26698034, 46114786, 53396068, 64317991, 66745085, 92229572, 115286965, 128635982, 133490170, 230573930, 253631323, 257271964, 266980340, 321589955, 461147860, 507262646, 643179910, 707497901, 1014525292, 1222041829, 1268156615, 1286359820, 1414995802, 2444083658, 2536313230, 2829991604, 3537489505, 4888167316, 5072626460, 6110209145, 7074979010, 12220418290, 13442460119, 14149958020, 24440836580, 26884920238, 53769840476, 67212300595, 134424601190, 268849202380]

約数ペア:

[(1, 268849202380), (2, 134424601190), (4, 67212300595), (5, 53769840476), (10, 26884920238), (11, 24440836580), (19, 14149958020), (20, 13442460119), (22, 12220418290), (38, 7074979010), (44, 6110209145), (53, 5072626460), (55, 4888167316), (76, 3537489505), (95, 2829991604), (106, 2536313230), (110, 2444083658), (190, 1414995802), (209, 1286359820), (212, 1268156615), (220, 1222041829), (265, 1014525292), (380, 707497901), (418, 643179910), (530, 507262646), (583, 461147860), (836, 321589955), (1007, 266980340), (1045, 257271964), (1060, 253631323), (1166, 230573930), (2014, 133490170), (2090, 128635982), (2332, 115286965), (2915, 92229572), (4028, 66745085), (4180, 64317991), (5035, 53396068), (5830, 46114786), (10070, 26698034), (11077, 24270940), (11660, 23057393), (20140, 13349017), (22154, 12135470), (44308, 6067735), (55385, 4854188), (110770, 2427094), (221540, 1213547)]