764872992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4823

約数の個数: 144

約数和(自身を含む): 2397403008

約数和(自身を除く): 1632530016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1376, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 3744, 4128, 4472, 4751, 5031, 6192, 6708, 8944, 9502, 10062, 12384, 13416, 14253, 17888, 19004, 20124, 26832, 28506, 38008, 40248, 42759, 53664, 57012, 61763, 76016, 80496, 85518, 114024, 123526, 152032, 160992, 171036, 185289, 204293, 228048, 247052, 342072, 370578, 408586, 456096, 494104, 555867, 612879, 684144, 741156, 817172, 988208, 1111734, 1225758, 1368288, 1482312, 1634344, 1838637, 1976416, 2223468, 2451516, 2655809, 2964624, 3268688, 3677274, 4446936, 4903032, 5311618, 5929248, 6537376, 7354548, 7967427, 8893872, 9806064, 10623236, 14709096, 15934854, 17787744, 19612128, 21246472, 23902281, 29418192, 31869708, 42492944, 47804562, 58836384, 63739416, 84985888, 95609124, 127478832, 191218248, 254957664, 382436496, 764872992]

約数ペア:

[(1, 764872992), (2, 382436496), (3, 254957664), (4, 191218248), (6, 127478832), (8, 95609124), (9, 84985888), (12, 63739416), (13, 58836384), (16, 47804562), (18, 42492944), (24, 31869708), (26, 29418192), (32, 23902281), (36, 21246472), (39, 19612128), (43, 17787744), (48, 15934854), (52, 14709096), (72, 10623236), (78, 9806064), (86, 8893872), (96, 7967427), (104, 7354548), (117, 6537376), (129, 5929248), (144, 5311618), (156, 4903032), (172, 4446936), (208, 3677274), (234, 3268688), (258, 2964624), (288, 2655809), (312, 2451516), (344, 2223468), (387, 1976416), (416, 1838637), (468, 1634344), (516, 1482312), (559, 1368288), (624, 1225758), (688, 1111734), (774, 988208), (936, 817172), (1032, 741156), (1118, 684144), (1248, 612879), (1376, 555867), (1548, 494104), (1677, 456096), (1872, 408586), (2064, 370578), (2236, 342072), (3096, 247052), (3354, 228048), (3744, 204293), (4128, 185289), (4472, 171036), (4751, 160992), (5031, 152032), (6192, 123526), (6708, 114024), (8944, 85518), (9502, 80496), (10062, 76016), (12384, 61763), (13416, 57012), (14253, 53664), (17888, 42759), (19004, 40248), (20124, 38008), (26832, 28506)]