218310192

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 651293136

約数和(自身を除く): 432982944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 257, 272, 306, 347, 408, 514, 612, 694, 771, 816, 1028, 1041, 1224, 1388, 1542, 2056, 2082, 2313, 2448, 2776, 3084, 3123, 4112, 4164, 4369, 4626, 5552, 5899, 6168, 6246, 8328, 8738, 9252, 11798, 12336, 12492, 13107, 16656, 17476, 17697, 18504, 23596, 24984, 26214, 34952, 35394, 37008, 39321, 47192, 49968, 52428, 53091, 69904, 70788, 78642, 89179, 94384, 104856, 106182, 141576, 157284, 178358, 209712, 212364, 267537, 283152, 314568, 356716, 424728, 535074, 629136, 713432, 802611, 849456, 1070148, 1426864, 1516043, 1605222, 2140296, 3032086, 3210444, 4280592, 4548129, 6064172, 6420888, 9096258, 12128344, 12841776, 13644387, 18192516, 24256688, 27288774, 36385032, 54577548, 72770064, 109155096, 218310192]

約数ペア:

[(1, 218310192), (2, 109155096), (3, 72770064), (4, 54577548), (6, 36385032), (8, 27288774), (9, 24256688), (12, 18192516), (16, 13644387), (17, 12841776), (18, 12128344), (24, 9096258), (34, 6420888), (36, 6064172), (48, 4548129), (51, 4280592), (68, 3210444), (72, 3032086), (102, 2140296), (136, 1605222), (144, 1516043), (153, 1426864), (204, 1070148), (257, 849456), (272, 802611), (306, 713432), (347, 629136), (408, 535074), (514, 424728), (612, 356716), (694, 314568), (771, 283152), (816, 267537), (1028, 212364), (1041, 209712), (1224, 178358), (1388, 157284), (1542, 141576), (2056, 106182), (2082, 104856), (2313, 94384), (2448, 89179), (2776, 78642), (3084, 70788), (3123, 69904), (4112, 53091), (4164, 52428), (4369, 49968), (4626, 47192), (5552, 39321), (5899, 37008), (6168, 35394), (6246, 34952), (8328, 26214), (8738, 24984), (9252, 23596), (11798, 18504), (12336, 17697), (12492, 17476), (13107, 16656)]