490888971024

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1\times {\mathrm{1699}}^1$

素因数の和:3285

約数の個数: 160

約数和(自身を含む): 1311344640000

約数和(自身を除く): 820455668976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 89, 94, 141, 178, 188, 267, 282, 356, 376, 534, 564, 712, 752, 1068, 1128, 1424, 1439, 1699, 2136, 2256, 2878, 3398, 4183, 4272, 4317, 5097, 5756, 6796, 8366, 8634, 10194, 11512, 12549, 13592, 16732, 17268, 20388, 23024, 25098, 27184, 33464, 34536, 40776, 50196, 66928, 67633, 69072, 79853, 81552, 100392, 128071, 135266, 151211, 159706, 200784, 202899, 239559, 256142, 270532, 302422, 319412, 384213, 405798, 453633, 479118, 512284, 541064, 604844, 638824, 768426, 811596, 907266, 958236, 1024568, 1082128, 1209688, 1277648, 1536852, 1623192, 1814532, 1916472, 2049136, 2419376, 2444861, 3073704, 3246384, 3629064, 3832944, 4889722, 6019337, 6147408, 7106917, 7258128, 7334583, 9779444, 12038674, 14213834, 14669166, 18058011, 19558888, 21320751, 24077348, 28427668, 29338332, 36116022, 39117776, 42641502, 48154696, 56855336, 58676664, 72232044, 85283004, 96309392, 113710672, 114908467, 117353328, 144464088, 170566008, 217592629, 229816934, 288928176, 341132016, 344725401, 435185258, 459633868, 652777887, 689450802, 870370516, 919267736, 1305555774, 1378901604, 1740741032, 1838535472, 2611111548, 2757803208, 3481482064, 5222223096, 5515606416, 10226853563, 10444446192, 20453707126, 30680560689, 40907414252, 61361121378, 81814828504, 122722242756, 163629657008, 245444485512, 490888971024]

約数ペア:

[(1, 490888971024), (2, 245444485512), (3, 163629657008), (4, 122722242756), (6, 81814828504), (8, 61361121378), (12, 40907414252), (16, 30680560689), (24, 20453707126), (47, 10444446192), (48, 10226853563), (89, 5515606416), (94, 5222223096), (141, 3481482064), (178, 2757803208), (188, 2611111548), (267, 1838535472), (282, 1740741032), (356, 1378901604), (376, 1305555774), (534, 919267736), (564, 870370516), (712, 689450802), (752, 652777887), (1068, 459633868), (1128, 435185258), (1424, 344725401), (1439, 341132016), (1699, 288928176), (2136, 229816934), (2256, 217592629), (2878, 170566008), (3398, 144464088), (4183, 117353328), (4272, 114908467), (4317, 113710672), (5097, 96309392), (5756, 85283004), (6796, 72232044), (8366, 58676664), (8634, 56855336), (10194, 48154696), (11512, 42641502), (12549, 39117776), (13592, 36116022), (16732, 29338332), (17268, 28427668), (20388, 24077348), (23024, 21320751), (25098, 19558888), (27184, 18058011), (33464, 14669166), (34536, 14213834), (40776, 12038674), (50196, 9779444), (66928, 7334583), (67633, 7258128), (69072, 7106917), (79853, 6147408), (81552, 6019337), (100392, 4889722), (128071, 3832944), (135266, 3629064), (151211, 3246384), (159706, 3073704), (200784, 2444861), (202899, 2419376), (239559, 2049136), (256142, 1916472), (270532, 1814532), (302422, 1623192), (319412, 1536852), (384213, 1277648), (405798, 1209688), (453633, 1082128), (479118, 1024568), (512284, 958236), (541064, 907266), (604844, 811596), (638824, 768426)]