268487160340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16267}}^1\times {\mathrm{3803}}^1$

素因数の和:20117

約数の個数: 96

約数和(自身を含む): 665371090944

約数和(自身を除く): 396883930604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3803, 4340, 7606, 15212, 16267, 19015, 26621, 32534, 38030, 53242, 65068, 76060, 81335, 106484, 113869, 117893, 133105, 162670, 227738, 235786, 266210, 325340, 455476, 471572, 504277, 532420, 569345, 589465, 825251, 1008554, 1138690, 1178930, 1650502, 2017108, 2277380, 2357860, 2521385, 3301004, 3529939, 4126255, 5042770, 7059878, 8252510, 10085540, 14119756, 16505020, 17649695, 35299390, 61863401, 70598780, 123726802, 247453604, 309317005, 433043807, 618634010, 866087614, 1237268020, 1732175228, 1917765431, 2165219035, 3835530862, 4330438070, 7671061724, 8660876140, 9588827155, 13424358017, 19177654310, 26848716034, 38355308620, 53697432068, 67121790085, 134243580170, 268487160340]

約数ペア:

[(1, 268487160340), (2, 134243580170), (4, 67121790085), (5, 53697432068), (7, 38355308620), (10, 26848716034), (14, 19177654310), (20, 13424358017), (28, 9588827155), (31, 8660876140), (35, 7671061724), (62, 4330438070), (70, 3835530862), (124, 2165219035), (140, 1917765431), (155, 1732175228), (217, 1237268020), (310, 866087614), (434, 618634010), (620, 433043807), (868, 309317005), (1085, 247453604), (2170, 123726802), (3803, 70598780), (4340, 61863401), (7606, 35299390), (15212, 17649695), (16267, 16505020), (19015, 14119756), (26621, 10085540), (32534, 8252510), (38030, 7059878), (53242, 5042770), (65068, 4126255), (76060, 3529939), (81335, 3301004), (106484, 2521385), (113869, 2357860), (117893, 2277380), (133105, 2017108), (162670, 1650502), (227738, 1178930), (235786, 1138690), (266210, 1008554), (325340, 825251), (455476, 589465), (471572, 569345), (504277, 532420)]