4358739984

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{6427}}^1$

素因数の和:6708

約数の個数: 80

約数和(自身を含む): 11477836800

約数和(自身を除く): 7119096816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 199, 213, 284, 398, 426, 568, 597, 796, 852, 1136, 1194, 1592, 1704, 2388, 3184, 3408, 4776, 6427, 9552, 12854, 14129, 19281, 25708, 28258, 38562, 42387, 51416, 56516, 77124, 84774, 102832, 113032, 154248, 169548, 226064, 308496, 339096, 456317, 678192, 912634, 1278973, 1368951, 1825268, 2557946, 2737902, 3650536, 3836919, 5115892, 5475804, 7301072, 7673838, 10231784, 10951608, 15347676, 20463568, 21903216, 30695352, 61390704, 90807083, 181614166, 272421249, 363228332, 544842498, 726456664, 1089684996, 1452913328, 2179369992, 4358739984]

約数ペア:

[(1, 4358739984), (2, 2179369992), (3, 1452913328), (4, 1089684996), (6, 726456664), (8, 544842498), (12, 363228332), (16, 272421249), (24, 181614166), (48, 90807083), (71, 61390704), (142, 30695352), (199, 21903216), (213, 20463568), (284, 15347676), (398, 10951608), (426, 10231784), (568, 7673838), (597, 7301072), (796, 5475804), (852, 5115892), (1136, 3836919), (1194, 3650536), (1592, 2737902), (1704, 2557946), (2388, 1825268), (3184, 1368951), (3408, 1278973), (4776, 912634), (6427, 678192), (9552, 456317), (12854, 339096), (14129, 308496), (19281, 226064), (25708, 169548), (28258, 154248), (38562, 113032), (42387, 102832), (51416, 84774), (56516, 77124)]