2840452056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2347}}^1$

素因数の和:2806

約数の個数: 128

約数和(自身を含む): 8520422400

約数和(自身を除く): 5679970344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 431, 468, 702, 862, 936, 1293, 1404, 1724, 2347, 2586, 2808, 3448, 3879, 4694, 5172, 5603, 7041, 7758, 9388, 10344, 11206, 11637, 14082, 15516, 16809, 18776, 21123, 22412, 23274, 28164, 30511, 31032, 33618, 42246, 44824, 46548, 50427, 56328, 61022, 63369, 67236, 84492, 91533, 93096, 100854, 122044, 126738, 134472, 151281, 168984, 183066, 201708, 244088, 253476, 274599, 302562, 366132, 403416, 506952, 549198, 605124, 732264, 823797, 1011557, 1098396, 1210248, 1647594, 2023114, 2196792, 3034671, 3295188, 4046228, 6069342, 6590376, 8092456, 9104013, 12138684, 13150241, 18208026, 24277368, 26300482, 27312039, 36416052, 39450723, 52600964, 54624078, 72832104, 78901446, 105201928, 109248156, 118352169, 157802892, 218496312, 236704338, 315605784, 355056507, 473408676, 710113014, 946817352, 1420226028, 2840452056]

約数ペア:

[(1, 2840452056), (2, 1420226028), (3, 946817352), (4, 710113014), (6, 473408676), (8, 355056507), (9, 315605784), (12, 236704338), (13, 218496312), (18, 157802892), (24, 118352169), (26, 109248156), (27, 105201928), (36, 78901446), (39, 72832104), (52, 54624078), (54, 52600964), (72, 39450723), (78, 36416052), (104, 27312039), (108, 26300482), (117, 24277368), (156, 18208026), (216, 13150241), (234, 12138684), (312, 9104013), (351, 8092456), (431, 6590376), (468, 6069342), (702, 4046228), (862, 3295188), (936, 3034671), (1293, 2196792), (1404, 2023114), (1724, 1647594), (2347, 1210248), (2586, 1098396), (2808, 1011557), (3448, 823797), (3879, 732264), (4694, 605124), (5172, 549198), (5603, 506952), (7041, 403416), (7758, 366132), (9388, 302562), (10344, 274599), (11206, 253476), (11637, 244088), (14082, 201708), (15516, 183066), (16809, 168984), (18776, 151281), (21123, 134472), (22412, 126738), (23274, 122044), (28164, 100854), (30511, 93096), (31032, 91533), (33618, 84492), (42246, 67236), (44824, 63369), (46548, 61022), (50427, 56328)]