31951556112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{39409}}^1$

素因数の和:39573

約数の個数: 160

約数和(自身を含む): 100082483200

約数和(自身を除く): 68130927088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 127, 133, 152, 168, 228, 254, 266, 304, 336, 381, 399, 456, 508, 532, 762, 798, 889, 912, 1016, 1064, 1524, 1596, 1778, 2032, 2128, 2413, 2667, 3048, 3192, 3556, 4826, 5334, 6096, 6384, 7112, 7239, 9652, 10668, 14224, 14478, 16891, 19304, 21336, 28956, 33782, 38608, 39409, 42672, 50673, 57912, 67564, 78818, 101346, 115824, 118227, 135128, 157636, 202692, 236454, 270256, 275863, 315272, 405384, 472908, 551726, 630544, 748771, 810768, 827589, 945816, 1103452, 1497542, 1655178, 1891632, 2206904, 2246313, 2995084, 3310356, 4413808, 4492626, 5004943, 5241397, 5990168, 6620712, 8985252, 10009886, 10482794, 11980336, 13241424, 15014829, 15724191, 17970504, 20019772, 20965588, 30029658, 31448382, 35034601, 35941008, 40039544, 41931176, 60059316, 62896764, 70069202, 80079088, 83862352, 95093917, 105103803, 120118632, 125793528, 140138404, 190187834, 210207606, 240237264, 251587056, 280276808, 285281751, 380375668, 420415212, 560553616, 570563502, 665657419, 760751336, 840830424, 1141127004, 1331314838, 1521502672, 1681660848, 1996972257, 2282254008, 2662629676, 3993944514, 4564508016, 5325259352, 7987889028, 10650518704, 15975778056, 31951556112]

約数ペア:

[(1, 31951556112), (2, 15975778056), (3, 10650518704), (4, 7987889028), (6, 5325259352), (7, 4564508016), (8, 3993944514), (12, 2662629676), (14, 2282254008), (16, 1996972257), (19, 1681660848), (21, 1521502672), (24, 1331314838), (28, 1141127004), (38, 840830424), (42, 760751336), (48, 665657419), (56, 570563502), (57, 560553616), (76, 420415212), (84, 380375668), (112, 285281751), (114, 280276808), (127, 251587056), (133, 240237264), (152, 210207606), (168, 190187834), (228, 140138404), (254, 125793528), (266, 120118632), (304, 105103803), (336, 95093917), (381, 83862352), (399, 80079088), (456, 70069202), (508, 62896764), (532, 60059316), (762, 41931176), (798, 40039544), (889, 35941008), (912, 35034601), (1016, 31448382), (1064, 30029658), (1524, 20965588), (1596, 20019772), (1778, 17970504), (2032, 15724191), (2128, 15014829), (2413, 13241424), (2667, 11980336), (3048, 10482794), (3192, 10009886), (3556, 8985252), (4826, 6620712), (5334, 5990168), (6096, 5241397), (6384, 5004943), (7112, 4492626), (7239, 4413808), (9652, 3310356), (10668, 2995084), (14224, 2246313), (14478, 2206904), (16891, 1891632), (19304, 1655178), (21336, 1497542), (28956, 1103452), (33782, 945816), (38608, 827589), (39409, 810768), (42672, 748771), (50673, 630544), (57912, 551726), (67564, 472908), (78818, 405384), (101346, 315272), (115824, 275863), (118227, 270256), (135128, 236454), (157636, 202692)]