322299978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 875556864

約数和(自身を除く): 553256886

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 103, 143, 154, 182, 206, 231, 273, 286, 309, 429, 462, 521, 546, 618, 721, 858, 1001, 1042, 1133, 1339, 1442, 1563, 2002, 2163, 2266, 2678, 3003, 3126, 3399, 3647, 4017, 4326, 5731, 6006, 6773, 6798, 7294, 7931, 8034, 9373, 10941, 11462, 13546, 14729, 15862, 17193, 18746, 20319, 21882, 23793, 28119, 29458, 34386, 40117, 40638, 44187, 47411, 47586, 53663, 56238, 74503, 80234, 88374, 94822, 103103, 107326, 120351, 142233, 149006, 160989, 206206, 223509, 240702, 284466, 309309, 321978, 375641, 447018, 521521, 590293, 618618, 697619, 751282, 1043042, 1126923, 1180586, 1395238, 1564563, 1770879, 2092857, 2253846, 3129126, 3541758, 4132051, 4185714, 4883333, 7673809, 8264102, 9766666, 12396153, 14649999, 15347618, 23021427, 24792306, 29299998, 46042854, 53716663, 107433326, 161149989, 322299978]

約数ペア:

[(1, 322299978), (2, 161149989), (3, 107433326), (6, 53716663), (7, 46042854), (11, 29299998), (13, 24792306), (14, 23021427), (21, 15347618), (22, 14649999), (26, 12396153), (33, 9766666), (39, 8264102), (42, 7673809), (66, 4883333), (77, 4185714), (78, 4132051), (91, 3541758), (103, 3129126), (143, 2253846), (154, 2092857), (182, 1770879), (206, 1564563), (231, 1395238), (273, 1180586), (286, 1126923), (309, 1043042), (429, 751282), (462, 697619), (521, 618618), (546, 590293), (618, 521521), (721, 447018), (858, 375641), (1001, 321978), (1042, 309309), (1133, 284466), (1339, 240702), (1442, 223509), (1563, 206206), (2002, 160989), (2163, 149006), (2266, 142233), (2678, 120351), (3003, 107326), (3126, 103103), (3399, 94822), (3647, 88374), (4017, 80234), (4326, 74503), (5731, 56238), (6006, 53663), (6773, 47586), (6798, 47411), (7294, 44187), (7931, 40638), (8034, 40117), (9373, 34386), (10941, 29458), (11462, 28119), (13546, 23793), (14729, 21882), (15862, 20319), (17193, 18746)]