42431256

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 145008000

約数和(自身を除く): 102576744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 211, 216, 228, 252, 266, 294, 342, 378, 392, 399, 422, 441, 456, 504, 513, 532, 588, 633, 684, 756, 798, 844, 882, 931, 1026, 1064, 1176, 1197, 1266, 1323, 1368, 1477, 1512, 1596, 1688, 1764, 1862, 1899, 2052, 2394, 2532, 2646, 2793, 2954, 3192, 3528, 3591, 3724, 3798, 4009, 4104, 4431, 4788, 5064, 5292, 5586, 5697, 5908, 7182, 7448, 7596, 8018, 8379, 8862, 9576, 10339, 10584, 11172, 11394, 11816, 12027, 13293, 14364, 15192, 16036, 16758, 17724, 20678, 22344, 22788, 24054, 25137, 26586, 28063, 28728, 31017, 32072, 33516, 35448, 36081, 39879, 41356, 45576, 48108, 50274, 53172, 56126, 62034, 67032, 72162, 79758, 82712, 84189, 93051, 96216, 100548, 106344, 108243, 112252, 124068, 144324, 159516, 168378, 186102, 196441, 201096, 216486, 224504, 248136, 252567, 279153, 288648, 319032, 336756, 372204, 392882, 432972, 505134, 558306, 589323, 673512, 744408, 757701, 785764, 865944, 1010268, 1116612, 1178646, 1515402, 1571528, 1767969, 2020536, 2233224, 2357292, 3030804, 3535938, 4714584, 5303907, 6061608, 7071876, 10607814, 14143752, 21215628, 42431256]

約数ペア:

[(1, 42431256), (2, 21215628), (3, 14143752), (4, 10607814), (6, 7071876), (7, 6061608), (8, 5303907), (9, 4714584), (12, 3535938), (14, 3030804), (18, 2357292), (19, 2233224), (21, 2020536), (24, 1767969), (27, 1571528), (28, 1515402), (36, 1178646), (38, 1116612), (42, 1010268), (49, 865944), (54, 785764), (56, 757701), (57, 744408), (63, 673512), (72, 589323), (76, 558306), (84, 505134), (98, 432972), (108, 392882), (114, 372204), (126, 336756), (133, 319032), (147, 288648), (152, 279153), (168, 252567), (171, 248136), (189, 224504), (196, 216486), (211, 201096), (216, 196441), (228, 186102), (252, 168378), (266, 159516), (294, 144324), (342, 124068), (378, 112252), (392, 108243), (399, 106344), (422, 100548), (441, 96216), (456, 93051), (504, 84189), (513, 82712), (532, 79758), (588, 72162), (633, 67032), (684, 62034), (756, 56126), (798, 53172), (844, 50274), (882, 48108), (931, 45576), (1026, 41356), (1064, 39879), (1176, 36081), (1197, 35448), (1266, 33516), (1323, 32072), (1368, 31017), (1477, 28728), (1512, 28063), (1596, 26586), (1688, 25137), (1764, 24054), (1862, 22788), (1899, 22344), (2052, 20678), (2394, 17724), (2532, 16758), (2646, 16036), (2793, 15192), (2954, 14364), (3192, 13293), (3528, 12027), (3591, 11816), (3724, 11394), (3798, 11172), (4009, 10584), (4104, 10339), (4431, 9576), (4788, 8862), (5064, 8379), (5292, 8018), (5586, 7596), (5697, 7448), (5908, 7182)]