2921379384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10069}}^1$

素因数の和:10253

約数の個数: 128

約数和(自身を含む): 9164505600

約数和(自身を除く): 6243126216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 157, 168, 231, 264, 308, 314, 462, 471, 616, 628, 924, 942, 1099, 1256, 1727, 1848, 1884, 2198, 3297, 3454, 3768, 4396, 5181, 6594, 6908, 8792, 10069, 10362, 12089, 13188, 13816, 20138, 20724, 24178, 26376, 30207, 36267, 40276, 41448, 48356, 60414, 70483, 72534, 80552, 96712, 110759, 120828, 140966, 145068, 211449, 221518, 241656, 281932, 290136, 332277, 422898, 443036, 563864, 664554, 775313, 845796, 886072, 1329108, 1550626, 1580833, 1691592, 2325939, 2658216, 3101252, 3161666, 4651878, 4742499, 6202504, 6323332, 9303756, 9484998, 11065831, 12646664, 17389163, 18607512, 18969996, 22131662, 33197493, 34778326, 37939992, 44263324, 52167489, 66394986, 69556652, 88526648, 104334978, 121724141, 132789972, 139113304, 208669956, 243448282, 265579944, 365172423, 417339912, 486896564, 730344846, 973793128, 1460689692, 2921379384]

約数ペア:

[(1, 2921379384), (2, 1460689692), (3, 973793128), (4, 730344846), (6, 486896564), (7, 417339912), (8, 365172423), (11, 265579944), (12, 243448282), (14, 208669956), (21, 139113304), (22, 132789972), (24, 121724141), (28, 104334978), (33, 88526648), (42, 69556652), (44, 66394986), (56, 52167489), (66, 44263324), (77, 37939992), (84, 34778326), (88, 33197493), (132, 22131662), (154, 18969996), (157, 18607512), (168, 17389163), (231, 12646664), (264, 11065831), (308, 9484998), (314, 9303756), (462, 6323332), (471, 6202504), (616, 4742499), (628, 4651878), (924, 3161666), (942, 3101252), (1099, 2658216), (1256, 2325939), (1727, 1691592), (1848, 1580833), (1884, 1550626), (2198, 1329108), (3297, 886072), (3454, 845796), (3768, 775313), (4396, 664554), (5181, 563864), (6594, 443036), (6908, 422898), (8792, 332277), (10069, 290136), (10362, 281932), (12089, 241656), (13188, 221518), (13816, 211449), (20138, 145068), (20724, 140966), (24178, 120828), (26376, 110759), (30207, 96712), (36267, 80552), (40276, 72534), (41448, 70483), (48356, 60414)]