702142672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 1724139648

約数和(自身を除く): 1021996976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 197, 242, 263, 308, 394, 484, 526, 616, 788, 847, 968, 1052, 1232, 1379, 1576, 1694, 1841, 1936, 2104, 2167, 2758, 2893, 3152, 3388, 3682, 4208, 4334, 5516, 5786, 6776, 7364, 8668, 11032, 11572, 13552, 14728, 15169, 17336, 20251, 22064, 23144, 23837, 29456, 30338, 31823, 34672, 40502, 46288, 47674, 51811, 60676, 63646, 81004, 95348, 103622, 121352, 127292, 162008, 166859, 190696, 207244, 222761, 242704, 254584, 324016, 333718, 362677, 381392, 414488, 445522, 509168, 569921, 667436, 725354, 828976, 891044, 1139842, 1334872, 1450708, 1782088, 2279684, 2669744, 2901416, 3564176, 3989447, 4559368, 5802832, 6269131, 7978894, 9118736, 12538262, 15957788, 25076524, 31915576, 43883917, 50153048, 63831152, 87767834, 100306096, 175535668, 351071336, 702142672]

約数ペア:

[(1, 702142672), (2, 351071336), (4, 175535668), (7, 100306096), (8, 87767834), (11, 63831152), (14, 50153048), (16, 43883917), (22, 31915576), (28, 25076524), (44, 15957788), (56, 12538262), (77, 9118736), (88, 7978894), (112, 6269131), (121, 5802832), (154, 4559368), (176, 3989447), (197, 3564176), (242, 2901416), (263, 2669744), (308, 2279684), (394, 1782088), (484, 1450708), (526, 1334872), (616, 1139842), (788, 891044), (847, 828976), (968, 725354), (1052, 667436), (1232, 569921), (1379, 509168), (1576, 445522), (1694, 414488), (1841, 381392), (1936, 362677), (2104, 333718), (2167, 324016), (2758, 254584), (2893, 242704), (3152, 222761), (3388, 207244), (3682, 190696), (4208, 166859), (4334, 162008), (5516, 127292), (5786, 121352), (6776, 103622), (7364, 95348), (8668, 81004), (11032, 63646), (11572, 60676), (13552, 51811), (14728, 47674), (15169, 46288), (17336, 40502), (20251, 34672), (22064, 31823), (23144, 30338), (23837, 29456)]