2556494892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{16993}}^1$

素因数の和:17212

約数の個数: 96

約数和(自身を含む): 7613312000

約数和(自身を除く): 5056817108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 378, 398, 597, 756, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5373, 5572, 7164, 8358, 10746, 12537, 16716, 16993, 21492, 25074, 33986, 37611, 50148, 50979, 67972, 75222, 101958, 118951, 150444, 152937, 203916, 237902, 305874, 356853, 458811, 475804, 611748, 713706, 917622, 1070559, 1427412, 1835244, 2141118, 3211677, 3381607, 4282236, 6423354, 6763214, 10144821, 12846708, 13526428, 20289642, 23671249, 30434463, 40579284, 47342498, 60868926, 71013747, 91303389, 94684996, 121737852, 142027494, 182606778, 213041241, 284054988, 365213556, 426082482, 639123723, 852164964, 1278247446, 2556494892]

約数ペア:

[(1, 2556494892), (2, 1278247446), (3, 852164964), (4, 639123723), (6, 426082482), (7, 365213556), (9, 284054988), (12, 213041241), (14, 182606778), (18, 142027494), (21, 121737852), (27, 94684996), (28, 91303389), (36, 71013747), (42, 60868926), (54, 47342498), (63, 40579284), (84, 30434463), (108, 23671249), (126, 20289642), (189, 13526428), (199, 12846708), (252, 10144821), (378, 6763214), (398, 6423354), (597, 4282236), (756, 3381607), (796, 3211677), (1194, 2141118), (1393, 1835244), (1791, 1427412), (2388, 1070559), (2786, 917622), (3582, 713706), (4179, 611748), (5373, 475804), (5572, 458811), (7164, 356853), (8358, 305874), (10746, 237902), (12537, 203916), (16716, 152937), (16993, 150444), (21492, 118951), (25074, 101958), (33986, 75222), (37611, 67972), (50148, 50979)]