708378216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 256

約数和(自身を含む): 2353612800

約数和(自身を除く): 1645234584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 43, 52, 56, 57, 76, 78, 84, 86, 91, 104, 114, 129, 133, 152, 156, 168, 172, 182, 228, 247, 258, 266, 273, 301, 312, 344, 364, 397, 399, 456, 494, 516, 532, 546, 559, 602, 728, 741, 794, 798, 817, 903, 988, 1032, 1064, 1092, 1118, 1191, 1204, 1482, 1588, 1596, 1634, 1677, 1729, 1806, 1976, 2184, 2236, 2382, 2408, 2451, 2779, 2964, 3176, 3192, 3268, 3354, 3458, 3612, 3913, 4472, 4764, 4902, 5161, 5187, 5558, 5719, 5928, 6536, 6708, 6916, 7224, 7543, 7826, 8337, 9528, 9804, 10322, 10374, 10621, 11116, 11438, 11739, 13416, 13832, 15086, 15483, 15652, 16674, 17071, 17157, 19608, 20644, 20748, 21242, 22232, 22629, 22876, 23478, 30172, 30966, 31304, 31863, 33348, 34142, 34314, 36127, 41288, 41496, 42484, 45258, 45752, 46956, 51213, 52801, 60344, 61932, 63726, 66696, 68284, 68628, 72254, 74347, 84968, 90516, 93912, 98059, 102426, 105602, 108381, 119497, 123864, 127452, 136568, 137256, 144508, 148694, 158403, 181032, 196118, 204852, 211204, 216762, 221923, 223041, 238994, 254904, 289016, 294177, 297388, 316806, 324349, 358491, 392236, 409704, 422408, 433524, 443846, 446082, 477988, 588354, 594776, 633612, 648698, 665769, 686413, 716982, 784472, 867048, 887692, 892164, 955976, 973047, 1176708, 1267224, 1297396, 1331538, 1372826, 1433964, 1553461, 1775384, 1784328, 1946094, 2059239, 2270443, 2353416, 2594792, 2663076, 2745652, 2867928, 3106922, 3892188, 4118478, 4216537, 4540886, 4660383, 5326152, 5491304, 6213844, 6811329, 7784376, 8236956, 8433074, 9081772, 9320766, 12427688, 12649611, 13622658, 16473912, 16866148, 18163544, 18641532, 25299222, 27245316, 29515759, 33732296, 37283064, 50598444, 54490632, 59031518, 88547277, 101196888, 118063036, 177094554, 236126072, 354189108, 708378216]

約数ペア:

[(1, 708378216), (2, 354189108), (3, 236126072), (4, 177094554), (6, 118063036), (7, 101196888), (8, 88547277), (12, 59031518), (13, 54490632), (14, 50598444), (19, 37283064), (21, 33732296), (24, 29515759), (26, 27245316), (28, 25299222), (38, 18641532), (39, 18163544), (42, 16866148), (43, 16473912), (52, 13622658), (56, 12649611), (57, 12427688), (76, 9320766), (78, 9081772), (84, 8433074), (86, 8236956), (91, 7784376), (104, 6811329), (114, 6213844), (129, 5491304), (133, 5326152), (152, 4660383), (156, 4540886), (168, 4216537), (172, 4118478), (182, 3892188), (228, 3106922), (247, 2867928), (258, 2745652), (266, 2663076), (273, 2594792), (301, 2353416), (312, 2270443), (344, 2059239), (364, 1946094), (397, 1784328), (399, 1775384), (456, 1553461), (494, 1433964), (516, 1372826), (532, 1331538), (546, 1297396), (559, 1267224), (602, 1176708), (728, 973047), (741, 955976), (794, 892164), (798, 887692), (817, 867048), (903, 784472), (988, 716982), (1032, 686413), (1064, 665769), (1092, 648698), (1118, 633612), (1191, 594776), (1204, 588354), (1482, 477988), (1588, 446082), (1596, 443846), (1634, 433524), (1677, 422408), (1729, 409704), (1806, 392236), (1976, 358491), (2184, 324349), (2236, 316806), (2382, 297388), (2408, 294177), (2451, 289016), (2779, 254904), (2964, 238994), (3176, 223041), (3192, 221923), (3268, 216762), (3354, 211204), (3458, 204852), (3612, 196118), (3913, 181032), (4472, 158403), (4764, 148694), (4902, 144508), (5161, 137256), (5187, 136568), (5558, 127452), (5719, 123864), (5928, 119497), (6536, 108381), (6708, 105602), (6916, 102426), (7224, 98059), (7543, 93912), (7826, 90516), (8337, 84968), (9528, 74347), (9804, 72254), (10322, 68628), (10374, 68284), (10621, 66696), (11116, 63726), (11438, 61932), (11739, 60344), (13416, 52801), (13832, 51213), (15086, 46956), (15483, 45752), (15652, 45258), (16674, 42484), (17071, 41496), (17157, 41288), (19608, 36127), (20644, 34314), (20748, 34142), (21242, 33348), (22232, 31863), (22629, 31304), (22876, 30966), (23478, 30172)]