327967146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 776277216

約数和(自身を除く): 448310070

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 169, 234, 262, 338, 393, 507, 786, 823, 1014, 1179, 1521, 1646, 1703, 2358, 2469, 3042, 3406, 4938, 5109, 7407, 10218, 10699, 14814, 15327, 21398, 22139, 30654, 32097, 44278, 64194, 66417, 96291, 107813, 132834, 139087, 192582, 199251, 215626, 278174, 323439, 398502, 417261, 646878, 834522, 970317, 1251783, 1401569, 1940634, 2503566, 2803138, 4204707, 8409414, 12614121, 18220397, 25228242, 36440794, 54661191, 109322382, 163983573, 327967146]

約数ペア:

[(1, 327967146), (2, 163983573), (3, 109322382), (6, 54661191), (9, 36440794), (13, 25228242), (18, 18220397), (26, 12614121), (39, 8409414), (78, 4204707), (117, 2803138), (131, 2503566), (169, 1940634), (234, 1401569), (262, 1251783), (338, 970317), (393, 834522), (507, 646878), (786, 417261), (823, 398502), (1014, 323439), (1179, 278174), (1521, 215626), (1646, 199251), (1703, 192582), (2358, 139087), (2469, 132834), (3042, 107813), (3406, 96291), (4938, 66417), (5109, 64194), (7407, 44278), (10218, 32097), (10699, 30654), (14814, 22139), (15327, 21398)]