488938128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 1507236864

約数和(自身を除く): 1018298736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 67, 74, 84, 111, 112, 134, 148, 168, 201, 222, 259, 268, 296, 336, 402, 444, 469, 518, 536, 587, 592, 777, 804, 888, 938, 1036, 1072, 1174, 1407, 1554, 1608, 1761, 1776, 1876, 2072, 2348, 2479, 2814, 3108, 3216, 3522, 3752, 4109, 4144, 4696, 4958, 5628, 6216, 7044, 7437, 7504, 8218, 9392, 9916, 11256, 12327, 12432, 14088, 14874, 16436, 17353, 19832, 21719, 22512, 24654, 28176, 29748, 32872, 34706, 39329, 39664, 43438, 49308, 52059, 59496, 65157, 65744, 69412, 78658, 86876, 98616, 104118, 117987, 118992, 130314, 138824, 152033, 157316, 173752, 197232, 208236, 235974, 260628, 275303, 277648, 304066, 314632, 347504, 416472, 456099, 471948, 521256, 550606, 608132, 629264, 825909, 832944, 912198, 943896, 1042512, 1101212, 1216264, 1455173, 1651818, 1824396, 1887792, 2202424, 2432528, 2910346, 3303636, 3648792, 4365519, 4404848, 5820692, 6607272, 7297584, 8731038, 10186211, 11641384, 13214544, 17462076, 20372422, 23282768, 30558633, 34924152, 40744844, 61117266, 69848304, 81489688, 122234532, 162979376, 244469064, 488938128]

約数ペア:

[(1, 488938128), (2, 244469064), (3, 162979376), (4, 122234532), (6, 81489688), (7, 69848304), (8, 61117266), (12, 40744844), (14, 34924152), (16, 30558633), (21, 23282768), (24, 20372422), (28, 17462076), (37, 13214544), (42, 11641384), (48, 10186211), (56, 8731038), (67, 7297584), (74, 6607272), (84, 5820692), (111, 4404848), (112, 4365519), (134, 3648792), (148, 3303636), (168, 2910346), (201, 2432528), (222, 2202424), (259, 1887792), (268, 1824396), (296, 1651818), (336, 1455173), (402, 1216264), (444, 1101212), (469, 1042512), (518, 943896), (536, 912198), (587, 832944), (592, 825909), (777, 629264), (804, 608132), (888, 550606), (938, 521256), (1036, 471948), (1072, 456099), (1174, 416472), (1407, 347504), (1554, 314632), (1608, 304066), (1761, 277648), (1776, 275303), (1876, 260628), (2072, 235974), (2348, 208236), (2479, 197232), (2814, 173752), (3108, 157316), (3216, 152033), (3522, 138824), (3752, 130314), (4109, 118992), (4144, 117987), (4696, 104118), (4958, 98616), (5628, 86876), (6216, 78658), (7044, 69412), (7437, 65744), (7504, 65157), (8218, 59496), (9392, 52059), (9916, 49308), (11256, 43438), (12327, 39664), (12432, 39329), (14088, 34706), (14874, 32872), (16436, 29748), (17353, 28176), (19832, 24654), (21719, 22512)]