427876670584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{3499}}^1$

素因数の和:3893

約数の個数: 128

約数和(自身を含む): 903026880000

約数和(自身を除く): 475150209416

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 157, 167, 212, 314, 334, 424, 583, 628, 668, 1166, 1256, 1336, 1727, 1837, 2332, 3454, 3499, 3674, 4664, 6908, 6998, 7348, 8321, 8851, 13816, 13996, 14696, 16642, 17702, 26219, 27992, 33284, 35404, 38489, 52438, 66568, 70808, 76978, 91531, 97361, 104876, 153956, 183062, 185447, 194722, 209752, 288409, 307912, 366124, 370894, 389444, 549343, 576818, 584333, 732248, 741788, 778888, 1098686, 1153636, 1168666, 1389607, 1483576, 2039917, 2197372, 2307272, 2337332, 2779214, 4079834, 4394744, 4674664, 5558428, 6042773, 6427663, 8159668, 11116856, 12085546, 12855326, 15285677, 16319336, 24171092, 25710652, 29115179, 30571354, 30969649, 48342184, 51421304, 58230358, 61142708, 61939298, 91740281, 116460716, 122285416, 123878596, 183480562, 232921432, 247757192, 320266969, 340666139, 366961124, 640533938, 681332278, 733922248, 1009143091, 1281067876, 1362664556, 2018286182, 2562135752, 2725329112, 4036572364, 4862234893, 8073144728, 9724469786, 19448939572, 38897879144, 53484583823, 106969167646, 213938335292, 427876670584]

約数ペア:

[(1, 427876670584), (2, 213938335292), (4, 106969167646), (8, 53484583823), (11, 38897879144), (22, 19448939572), (44, 9724469786), (53, 8073144728), (88, 4862234893), (106, 4036572364), (157, 2725329112), (167, 2562135752), (212, 2018286182), (314, 1362664556), (334, 1281067876), (424, 1009143091), (583, 733922248), (628, 681332278), (668, 640533938), (1166, 366961124), (1256, 340666139), (1336, 320266969), (1727, 247757192), (1837, 232921432), (2332, 183480562), (3454, 123878596), (3499, 122285416), (3674, 116460716), (4664, 91740281), (6908, 61939298), (6998, 61142708), (7348, 58230358), (8321, 51421304), (8851, 48342184), (13816, 30969649), (13996, 30571354), (14696, 29115179), (16642, 25710652), (17702, 24171092), (26219, 16319336), (27992, 15285677), (33284, 12855326), (35404, 12085546), (38489, 11116856), (52438, 8159668), (66568, 6427663), (70808, 6042773), (76978, 5558428), (91531, 4674664), (97361, 4394744), (104876, 4079834), (153956, 2779214), (183062, 2337332), (185447, 2307272), (194722, 2197372), (209752, 2039917), (288409, 1483576), (307912, 1389607), (366124, 1168666), (370894, 1153636), (389444, 1098686), (549343, 778888), (576818, 741788), (584333, 732248)]