864810648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2510

約数の個数: 128

約数和(自身を含む): 2607897600

約数和(自身を除く): 1743086952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 131, 156, 216, 234, 262, 312, 351, 393, 468, 524, 702, 786, 936, 1048, 1179, 1404, 1572, 1703, 2351, 2358, 2808, 3144, 3406, 3537, 4702, 4716, 5109, 6812, 7053, 7074, 9404, 9432, 10218, 13624, 14106, 14148, 15327, 18808, 20436, 21159, 28212, 28296, 30563, 30654, 40872, 42318, 45981, 56424, 61126, 61308, 63477, 84636, 91689, 91962, 122252, 122616, 126954, 169272, 183378, 183924, 244504, 253908, 275067, 307981, 366756, 367848, 507816, 550134, 615962, 733512, 825201, 923943, 1100268, 1231924, 1650402, 1847886, 2200536, 2463848, 2771829, 3300804, 3695772, 4003753, 5543658, 6601608, 7391544, 8007506, 8315487, 11087316, 12011259, 16015012, 16630974, 22174632, 24022518, 32030024, 33261948, 36033777, 48045036, 66523896, 72067554, 96090072, 108101331, 144135108, 216202662, 288270216, 432405324, 864810648]

約数ペア:

[(1, 864810648), (2, 432405324), (3, 288270216), (4, 216202662), (6, 144135108), (8, 108101331), (9, 96090072), (12, 72067554), (13, 66523896), (18, 48045036), (24, 36033777), (26, 33261948), (27, 32030024), (36, 24022518), (39, 22174632), (52, 16630974), (54, 16015012), (72, 12011259), (78, 11087316), (104, 8315487), (108, 8007506), (117, 7391544), (131, 6601608), (156, 5543658), (216, 4003753), (234, 3695772), (262, 3300804), (312, 2771829), (351, 2463848), (393, 2200536), (468, 1847886), (524, 1650402), (702, 1231924), (786, 1100268), (936, 923943), (1048, 825201), (1179, 733512), (1404, 615962), (1572, 550134), (1703, 507816), (2351, 367848), (2358, 366756), (2808, 307981), (3144, 275067), (3406, 253908), (3537, 244504), (4702, 183924), (4716, 183378), (5109, 169272), (6812, 126954), (7053, 122616), (7074, 122252), (9404, 91962), (9432, 91689), (10218, 84636), (13624, 63477), (14106, 61308), (14148, 61126), (15327, 56424), (18808, 45981), (20436, 42318), (21159, 40872), (28212, 30654), (28296, 30563)]