38656944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 116064000

約数和(自身を除く): 77407056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 199, 213, 228, 284, 304, 342, 398, 426, 456, 568, 597, 639, 684, 796, 852, 912, 1136, 1194, 1278, 1349, 1368, 1592, 1704, 1791, 2388, 2556, 2698, 2736, 3184, 3408, 3582, 3781, 4047, 4776, 5112, 5396, 7164, 7562, 8094, 9552, 10224, 10792, 11343, 12141, 14129, 14328, 15124, 16188, 21584, 22686, 24282, 28258, 28656, 30248, 32376, 34029, 42387, 45372, 48564, 56516, 60496, 64752, 68058, 84774, 90744, 97128, 113032, 127161, 136116, 169548, 181488, 194256, 226064, 254322, 268451, 272232, 339096, 508644, 536902, 544464, 678192, 805353, 1017288, 1073804, 1610706, 2034576, 2147608, 2416059, 3221412, 4295216, 4832118, 6442824, 9664236, 12885648, 19328472, 38656944]

約数ペア:

[(1, 38656944), (2, 19328472), (3, 12885648), (4, 9664236), (6, 6442824), (8, 4832118), (9, 4295216), (12, 3221412), (16, 2416059), (18, 2147608), (19, 2034576), (24, 1610706), (36, 1073804), (38, 1017288), (48, 805353), (57, 678192), (71, 544464), (72, 536902), (76, 508644), (114, 339096), (142, 272232), (144, 268451), (152, 254322), (171, 226064), (199, 194256), (213, 181488), (228, 169548), (284, 136116), (304, 127161), (342, 113032), (398, 97128), (426, 90744), (456, 84774), (568, 68058), (597, 64752), (639, 60496), (684, 56516), (796, 48564), (852, 45372), (912, 42387), (1136, 34029), (1194, 32376), (1278, 30248), (1349, 28656), (1368, 28258), (1592, 24282), (1704, 22686), (1791, 21584), (2388, 16188), (2556, 15124), (2698, 14328), (2736, 14129), (3184, 12141), (3408, 11343), (3582, 10792), (3781, 10224), (4047, 9552), (4776, 8094), (5112, 7562), (5396, 7164)]