291226928824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{93103}}^1$

素因数の和:94724

約数の個数: 64

約数和(自身を含む): 619402291200

約数和(自身を除く): 328175362376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1583, 1976, 3166, 6332, 12664, 20579, 30077, 41158, 60154, 82316, 93103, 120308, 164632, 186206, 240616, 372412, 391001, 744824, 782002, 1210339, 1564004, 1768957, 2420678, 3128008, 3537914, 4841356, 7075828, 9682712, 14151656, 22996441, 45992882, 91985764, 147382049, 183971528, 294764098, 589528196, 1179056392, 1915966637, 2800258931, 3831933274, 5600517862, 7663866548, 11201035724, 15327733096, 22402071448, 36403366103, 72806732206, 145613464412, 291226928824]

約数ペア:

[(1, 291226928824), (2, 145613464412), (4, 72806732206), (8, 36403366103), (13, 22402071448), (19, 15327733096), (26, 11201035724), (38, 7663866548), (52, 5600517862), (76, 3831933274), (104, 2800258931), (152, 1915966637), (247, 1179056392), (494, 589528196), (988, 294764098), (1583, 183971528), (1976, 147382049), (3166, 91985764), (6332, 45992882), (12664, 22996441), (20579, 14151656), (30077, 9682712), (41158, 7075828), (60154, 4841356), (82316, 3537914), (93103, 3128008), (120308, 2420678), (164632, 1768957), (186206, 1564004), (240616, 1210339), (372412, 782002), (391001, 744824)]