259317864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 821620800

約数和(自身を除く): 562302936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 43, 51, 52, 68, 72, 78, 86, 102, 104, 117, 129, 136, 153, 156, 172, 204, 221, 234, 258, 306, 312, 344, 379, 387, 408, 442, 468, 516, 559, 612, 663, 731, 758, 774, 884, 936, 1032, 1118, 1137, 1224, 1326, 1462, 1516, 1548, 1677, 1768, 1989, 2193, 2236, 2274, 2652, 2924, 3032, 3096, 3354, 3411, 3978, 4386, 4472, 4548, 4927, 5031, 5304, 5848, 6443, 6579, 6708, 6822, 7956, 8772, 9096, 9503, 9854, 10062, 12886, 13158, 13416, 13644, 14781, 15912, 16297, 17544, 19006, 19329, 19708, 20124, 25772, 26316, 27288, 28509, 29562, 32594, 38012, 38658, 39416, 40248, 44343, 48891, 51544, 52632, 57018, 57987, 59124, 65188, 76024, 77316, 83759, 85527, 88686, 97782, 114036, 115974, 118248, 130376, 146673, 154632, 167518, 171054, 177372, 195564, 211861, 228072, 231948, 251277, 277049, 293346, 335036, 342108, 354744, 391128, 423722, 463896, 502554, 554098, 586692, 635583, 670072, 684216, 753831, 831147, 847444, 1005108, 1108196, 1173384, 1271166, 1507662, 1662294, 1694888, 1906749, 2010216, 2216392, 2493441, 2542332, 3015324, 3324588, 3601637, 3813498, 4986882, 5084664, 6030648, 6649176, 7203274, 7626996, 9973764, 10804911, 14406548, 15253992, 19947528, 21609822, 28813096, 32414733, 43219644, 64829466, 86439288, 129658932, 259317864]

約数ペア:

[(1, 259317864), (2, 129658932), (3, 86439288), (4, 64829466), (6, 43219644), (8, 32414733), (9, 28813096), (12, 21609822), (13, 19947528), (17, 15253992), (18, 14406548), (24, 10804911), (26, 9973764), (34, 7626996), (36, 7203274), (39, 6649176), (43, 6030648), (51, 5084664), (52, 4986882), (68, 3813498), (72, 3601637), (78, 3324588), (86, 3015324), (102, 2542332), (104, 2493441), (117, 2216392), (129, 2010216), (136, 1906749), (153, 1694888), (156, 1662294), (172, 1507662), (204, 1271166), (221, 1173384), (234, 1108196), (258, 1005108), (306, 847444), (312, 831147), (344, 753831), (379, 684216), (387, 670072), (408, 635583), (442, 586692), (468, 554098), (516, 502554), (559, 463896), (612, 423722), (663, 391128), (731, 354744), (758, 342108), (774, 335036), (884, 293346), (936, 277049), (1032, 251277), (1118, 231948), (1137, 228072), (1224, 211861), (1326, 195564), (1462, 177372), (1516, 171054), (1548, 167518), (1677, 154632), (1768, 146673), (1989, 130376), (2193, 118248), (2236, 115974), (2274, 114036), (2652, 97782), (2924, 88686), (3032, 85527), (3096, 83759), (3354, 77316), (3411, 76024), (3978, 65188), (4386, 59124), (4472, 57987), (4548, 57018), (4927, 52632), (5031, 51544), (5304, 48891), (5848, 44343), (6443, 40248), (6579, 39416), (6708, 38658), (6822, 38012), (7956, 32594), (8772, 29562), (9096, 28509), (9503, 27288), (9854, 26316), (10062, 25772), (12886, 20124), (13158, 19708), (13416, 19329), (13644, 19006), (14781, 17544), (15912, 16297)]