402673068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4451}}^1$

素因数の和:4827

約数の個数: 72

約数和(自身を含む): 1166780160

約数和(自身を除く): 764107092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 718, 1077, 1436, 2154, 2513, 3231, 4308, 4451, 5026, 6462, 7539, 8902, 10052, 12924, 13353, 15078, 17804, 22617, 26706, 30156, 31157, 40059, 45234, 53412, 62314, 80118, 90468, 93471, 124628, 160236, 186942, 280413, 373884, 560826, 1121652, 1597909, 3195818, 4793727, 6391636, 9587454, 11185363, 14381181, 19174908, 22370726, 28762362, 33556089, 44741452, 57524724, 67112178, 100668267, 134224356, 201336534, 402673068]

約数ペア:

[(1, 402673068), (2, 201336534), (3, 134224356), (4, 100668267), (6, 67112178), (7, 57524724), (9, 44741452), (12, 33556089), (14, 28762362), (18, 22370726), (21, 19174908), (28, 14381181), (36, 11185363), (42, 9587454), (63, 6391636), (84, 4793727), (126, 3195818), (252, 1597909), (359, 1121652), (718, 560826), (1077, 373884), (1436, 280413), (2154, 186942), (2513, 160236), (3231, 124628), (4308, 93471), (4451, 90468), (5026, 80118), (6462, 62314), (7539, 53412), (8902, 45234), (10052, 40059), (12924, 31157), (13353, 30156), (15078, 26706), (17804, 22617)]