427620492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5080

約数の個数: 96

約数和(自身を含む): 1213741760

約数和(自身を除く): 786121268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 1098, 1404, 1586, 1647, 2196, 2379, 3172, 3294, 4758, 4993, 6588, 7137, 9516, 9986, 14274, 14979, 19972, 21411, 28548, 29958, 42822, 44937, 59916, 64909, 85644, 89874, 129818, 134811, 179748, 194727, 259636, 269622, 304573, 389454, 539244, 584181, 609146, 778908, 913719, 1168362, 1218292, 1752543, 1827438, 2336724, 2741157, 3505086, 3654876, 3959449, 5482314, 7010172, 7918898, 8223471, 10964628, 11878347, 15837796, 16446942, 23756694, 32893884, 35635041, 47513388, 71270082, 106905123, 142540164, 213810246, 427620492]

約数ペア:

[(1, 427620492), (2, 213810246), (3, 142540164), (4, 106905123), (6, 71270082), (9, 47513388), (12, 35635041), (13, 32893884), (18, 23756694), (26, 16446942), (27, 15837796), (36, 11878347), (39, 10964628), (52, 8223471), (54, 7918898), (61, 7010172), (78, 5482314), (108, 3959449), (117, 3654876), (122, 3505086), (156, 2741157), (183, 2336724), (234, 1827438), (244, 1752543), (351, 1218292), (366, 1168362), (468, 913719), (549, 778908), (702, 609146), (732, 584181), (793, 539244), (1098, 389454), (1404, 304573), (1586, 269622), (1647, 259636), (2196, 194727), (2379, 179748), (3172, 134811), (3294, 129818), (4758, 89874), (4993, 85644), (6588, 64909), (7137, 59916), (9516, 44937), (9986, 42822), (14274, 29958), (14979, 28548), (19972, 21411)]