495123216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 1514569728

約数和(自身を除く): 1019446512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 127, 164, 168, 246, 254, 283, 287, 328, 336, 381, 492, 508, 566, 574, 656, 762, 849, 861, 889, 984, 1016, 1132, 1148, 1524, 1698, 1722, 1778, 1968, 1981, 2032, 2264, 2296, 2667, 3048, 3396, 3444, 3556, 3962, 4528, 4592, 5207, 5334, 5943, 6096, 6792, 6888, 7112, 7924, 10414, 10668, 11603, 11886, 13584, 13776, 14224, 15621, 15848, 20828, 21336, 23206, 23772, 31242, 31696, 34809, 35941, 36449, 41656, 42672, 46412, 47544, 62484, 69618, 71882, 72898, 81221, 83312, 92824, 95088, 107823, 109347, 124968, 139236, 143764, 145796, 162442, 185648, 215646, 218694, 243663, 249936, 251587, 278472, 287528, 291592, 324884, 431292, 437388, 487326, 503174, 556944, 575056, 583184, 649768, 754761, 862584, 874776, 974652, 1006348, 1299536, 1473581, 1509522, 1725168, 1749552, 1949304, 2012696, 2947162, 3019044, 3898608, 4025392, 4420743, 5894324, 6038088, 8841486, 10315067, 11788648, 12076176, 17682972, 20630134, 23577296, 30945201, 35365944, 41260268, 61890402, 70731888, 82520536, 123780804, 165041072, 247561608, 495123216]

約数ペア:

[(1, 495123216), (2, 247561608), (3, 165041072), (4, 123780804), (6, 82520536), (7, 70731888), (8, 61890402), (12, 41260268), (14, 35365944), (16, 30945201), (21, 23577296), (24, 20630134), (28, 17682972), (41, 12076176), (42, 11788648), (48, 10315067), (56, 8841486), (82, 6038088), (84, 5894324), (112, 4420743), (123, 4025392), (127, 3898608), (164, 3019044), (168, 2947162), (246, 2012696), (254, 1949304), (283, 1749552), (287, 1725168), (328, 1509522), (336, 1473581), (381, 1299536), (492, 1006348), (508, 974652), (566, 874776), (574, 862584), (656, 754761), (762, 649768), (849, 583184), (861, 575056), (889, 556944), (984, 503174), (1016, 487326), (1132, 437388), (1148, 431292), (1524, 324884), (1698, 291592), (1722, 287528), (1778, 278472), (1968, 251587), (1981, 249936), (2032, 243663), (2264, 218694), (2296, 215646), (2667, 185648), (3048, 162442), (3396, 145796), (3444, 143764), (3556, 139236), (3962, 124968), (4528, 109347), (4592, 107823), (5207, 95088), (5334, 92824), (5943, 83312), (6096, 81221), (6792, 72898), (6888, 71882), (7112, 69618), (7924, 62484), (10414, 47544), (10668, 46412), (11603, 42672), (11886, 41656), (13584, 36449), (13776, 35941), (14224, 34809), (15621, 31696), (15848, 31242), (20828, 23772), (21336, 23206)]