741921013036

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1327}}^1\times {\mathrm{18169}}^1$

素因数の和:19671

約数の個数: 72

約数和(自身を含む): 1521188329920

約数和(自身を除く): 779267316884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 1327, 2198, 2654, 4396, 5308, 7693, 9289, 15386, 18169, 18578, 30772, 36338, 37156, 65023, 72676, 127183, 130046, 208339, 254366, 260092, 416678, 508732, 833356, 890281, 1458373, 1780562, 2852533, 2916746, 3561124, 5705066, 5833492, 10208611, 11410132, 19967731, 20417222, 24110263, 39935462, 40834444, 48220526, 79870924, 96441052, 139774117, 168771841, 279548234, 337543682, 559096468, 675087364, 1181402887, 2362805774, 3785311291, 4725611548, 7570622582, 15141245164, 26497179037, 52994358074, 105988716148, 185480253259, 370960506518, 741921013036]

約数ペア:

[(1, 741921013036), (2, 370960506518), (4, 185480253259), (7, 105988716148), (14, 52994358074), (28, 26497179037), (49, 15141245164), (98, 7570622582), (157, 4725611548), (196, 3785311291), (314, 2362805774), (628, 1181402887), (1099, 675087364), (1327, 559096468), (2198, 337543682), (2654, 279548234), (4396, 168771841), (5308, 139774117), (7693, 96441052), (9289, 79870924), (15386, 48220526), (18169, 40834444), (18578, 39935462), (30772, 24110263), (36338, 20417222), (37156, 19967731), (65023, 11410132), (72676, 10208611), (127183, 5833492), (130046, 5705066), (208339, 3561124), (254366, 2916746), (260092, 2852533), (416678, 1780562), (508732, 1458373), (833356, 890281)]