310888944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 922064000

約数和(自身を除く): 611175056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 199, 228, 304, 342, 398, 456, 571, 597, 684, 796, 912, 1142, 1194, 1368, 1592, 1713, 1791, 2284, 2388, 2736, 3184, 3426, 3582, 3781, 4568, 4776, 5139, 6852, 7164, 7562, 9136, 9552, 10278, 10849, 11343, 13704, 14328, 15124, 20556, 21698, 22686, 27408, 28656, 30248, 32547, 34029, 41112, 43396, 45372, 60496, 65094, 68058, 82224, 86792, 90744, 97641, 113629, 130188, 136116, 173584, 181488, 195282, 227258, 260376, 272232, 340887, 390564, 454516, 520752, 544464, 681774, 781128, 909032, 1022661, 1363548, 1562256, 1818064, 2045322, 2158951, 2727096, 4090644, 4317902, 5454192, 6476853, 8181288, 8635804, 12953706, 16362576, 17271608, 19430559, 25907412, 34543216, 38861118, 51814824, 77722236, 103629648, 155444472, 310888944]

約数ペア:

[(1, 310888944), (2, 155444472), (3, 103629648), (4, 77722236), (6, 51814824), (8, 38861118), (9, 34543216), (12, 25907412), (16, 19430559), (18, 17271608), (19, 16362576), (24, 12953706), (36, 8635804), (38, 8181288), (48, 6476853), (57, 5454192), (72, 4317902), (76, 4090644), (114, 2727096), (144, 2158951), (152, 2045322), (171, 1818064), (199, 1562256), (228, 1363548), (304, 1022661), (342, 909032), (398, 781128), (456, 681774), (571, 544464), (597, 520752), (684, 454516), (796, 390564), (912, 340887), (1142, 272232), (1194, 260376), (1368, 227258), (1592, 195282), (1713, 181488), (1791, 173584), (2284, 136116), (2388, 130188), (2736, 113629), (3184, 97641), (3426, 90744), (3582, 86792), (3781, 82224), (4568, 68058), (4776, 65094), (5139, 60496), (6852, 45372), (7164, 43396), (7562, 41112), (9136, 34029), (9552, 32547), (10278, 30248), (10849, 28656), (11343, 27408), (13704, 22686), (14328, 21698), (15124, 20556)]