260665236

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 511543404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 53, 54, 62, 78, 93, 106, 108, 113, 117, 124, 156, 159, 186, 212, 226, 234, 279, 318, 339, 351, 372, 403, 452, 468, 477, 558, 636, 678, 689, 702, 806, 837, 954, 1017, 1116, 1209, 1356, 1378, 1404, 1431, 1469, 1612, 1643, 1674, 1908, 2034, 2067, 2418, 2756, 2862, 2938, 3051, 3286, 3348, 3503, 3627, 4068, 4134, 4407, 4836, 4929, 5724, 5876, 5989, 6102, 6201, 6572, 7006, 7254, 8268, 8814, 9858, 10509, 10881, 11978, 12204, 12402, 13221, 14012, 14508, 14787, 17628, 17967, 18603, 19716, 21018, 21359, 21762, 23956, 24804, 26442, 29574, 31527, 35934, 37206, 39663, 42036, 42718, 43524, 44361, 45539, 52884, 53901, 59148, 63054, 64077, 71868, 74412, 77857, 79326, 85436, 88722, 91078, 94581, 107802, 126108, 128154, 136617, 155714, 158652, 161703, 177444, 182156, 185659, 189162, 192231, 215604, 233571, 256308, 273234, 311428, 323406, 371318, 378324, 384462, 409851, 467142, 546468, 556977, 576693, 646812, 700713, 742636, 768924, 819702, 934284, 1113954, 1153386, 1229553, 1401426, 1639404, 1670931, 2102139, 2227908, 2306772, 2413567, 2459106, 2802852, 3341862, 4204278, 4827134, 4918212, 5012793, 6683724, 7240701, 8408556, 9654268, 10025586, 14481402, 20051172, 21722103, 28962804, 43444206, 65166309, 86888412, 130332618, 260665236]

約数ペア:

[(1, 260665236), (2, 130332618), (3, 86888412), (4, 65166309), (6, 43444206), (9, 28962804), (12, 21722103), (13, 20051172), (18, 14481402), (26, 10025586), (27, 9654268), (31, 8408556), (36, 7240701), (39, 6683724), (52, 5012793), (53, 4918212), (54, 4827134), (62, 4204278), (78, 3341862), (93, 2802852), (106, 2459106), (108, 2413567), (113, 2306772), (117, 2227908), (124, 2102139), (156, 1670931), (159, 1639404), (186, 1401426), (212, 1229553), (226, 1153386), (234, 1113954), (279, 934284), (318, 819702), (339, 768924), (351, 742636), (372, 700713), (403, 646812), (452, 576693), (468, 556977), (477, 546468), (558, 467142), (636, 409851), (678, 384462), (689, 378324), (702, 371318), (806, 323406), (837, 311428), (954, 273234), (1017, 256308), (1116, 233571), (1209, 215604), (1356, 192231), (1378, 189162), (1404, 185659), (1431, 182156), (1469, 177444), (1612, 161703), (1643, 158652), (1674, 155714), (1908, 136617), (2034, 128154), (2067, 126108), (2418, 107802), (2756, 94581), (2862, 91078), (2938, 88722), (3051, 85436), (3286, 79326), (3348, 77857), (3503, 74412), (3627, 71868), (4068, 64077), (4134, 63054), (4407, 59148), (4836, 53901), (4929, 52884), (5724, 45539), (5876, 44361), (5989, 43524), (6102, 42718), (6201, 42036), (6572, 39663), (7006, 37206), (7254, 35934), (8268, 31527), (8814, 29574), (9858, 26442), (10509, 24804), (10881, 23956), (11978, 21762), (12204, 21359), (12402, 21018), (13221, 19716), (14012, 18603), (14508, 17967), (14787, 17628)]