1389173736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{39727}}^1$

素因数の和:39814

約数の個数: 64

約数和(自身を含む): 3661332480

約数和(自身を除く): 2272158744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 4371, 5828, 8742, 11656, 17484, 34968, 39727, 79454, 119181, 158908, 238362, 317816, 476724, 953448, 1231537, 1867169, 2463074, 3694611, 3734338, 4926148, 5601507, 7389222, 7468676, 9852296, 11203014, 14778444, 14937352, 22406028, 29556888, 44812056, 57882239, 115764478, 173646717, 231528956, 347293434, 463057912, 694586868, 1389173736]

約数ペア:

[(1, 1389173736), (2, 694586868), (3, 463057912), (4, 347293434), (6, 231528956), (8, 173646717), (12, 115764478), (24, 57882239), (31, 44812056), (47, 29556888), (62, 22406028), (93, 14937352), (94, 14778444), (124, 11203014), (141, 9852296), (186, 7468676), (188, 7389222), (248, 5601507), (282, 4926148), (372, 3734338), (376, 3694611), (564, 2463074), (744, 1867169), (1128, 1231537), (1457, 953448), (2914, 476724), (4371, 317816), (5828, 238362), (8742, 158908), (11656, 119181), (17484, 79454), (34968, 39727)]