1812976992

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 240

約数和(自身を含む): 5598331200

約数和(自身を除く): 3785354208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 89, 96, 108, 116, 144, 162, 174, 178, 216, 232, 261, 267, 271, 288, 324, 348, 356, 432, 464, 522, 534, 542, 648, 696, 712, 783, 801, 813, 864, 928, 1044, 1068, 1084, 1296, 1392, 1424, 1566, 1602, 1626, 2088, 2136, 2168, 2349, 2403, 2439, 2581, 2592, 2784, 2848, 3132, 3204, 3252, 4176, 4272, 4336, 4698, 4806, 4878, 5162, 6264, 6408, 6504, 7209, 7317, 7743, 7859, 8352, 8544, 8672, 9396, 9612, 9756, 10324, 12528, 12816, 13008, 14418, 14634, 15486, 15718, 18792, 19224, 19512, 20648, 21951, 23229, 23577, 24119, 25056, 25632, 26016, 28836, 29268, 30972, 31436, 37584, 38448, 39024, 41296, 43902, 46458, 47154, 48238, 57672, 58536, 61944, 62872, 69687, 70731, 72357, 75168, 76896, 78048, 82592, 87804, 92916, 94308, 96476, 115344, 117072, 123888, 125744, 139374, 141462, 144714, 175608, 185832, 188616, 192952, 209061, 212193, 217071, 230688, 234144, 247776, 251488, 278748, 282924, 289428, 351216, 371664, 377232, 385904, 418122, 424386, 434142, 557496, 565848, 578856, 636579, 651213, 699451, 702432, 743328, 754464, 771808, 836244, 848772, 868284, 1114992, 1131696, 1157712, 1273158, 1302426, 1398902, 1672488, 1697544, 1736568, 1953639, 2098353, 2229984, 2263392, 2315424, 2546316, 2604852, 2797804, 3344976, 3395088, 3473136, 3907278, 4196706, 5092632, 5209704, 5595608, 6295059, 6689952, 6790176, 6946272, 7814556, 8393412, 10185264, 10419408, 11191216, 12590118, 15629112, 16786824, 18885177, 20370528, 20838816, 22382432, 25180236, 31258224, 33573648, 37770354, 50360472, 56655531, 62516448, 67147296, 75540708, 100720944, 113311062, 151081416, 201441888, 226622124, 302162832, 453244248, 604325664, 906488496, 1812976992]

約数ペア:

[(1, 1812976992), (2, 906488496), (3, 604325664), (4, 453244248), (6, 302162832), (8, 226622124), (9, 201441888), (12, 151081416), (16, 113311062), (18, 100720944), (24, 75540708), (27, 67147296), (29, 62516448), (32, 56655531), (36, 50360472), (48, 37770354), (54, 33573648), (58, 31258224), (72, 25180236), (81, 22382432), (87, 20838816), (89, 20370528), (96, 18885177), (108, 16786824), (116, 15629112), (144, 12590118), (162, 11191216), (174, 10419408), (178, 10185264), (216, 8393412), (232, 7814556), (261, 6946272), (267, 6790176), (271, 6689952), (288, 6295059), (324, 5595608), (348, 5209704), (356, 5092632), (432, 4196706), (464, 3907278), (522, 3473136), (534, 3395088), (542, 3344976), (648, 2797804), (696, 2604852), (712, 2546316), (783, 2315424), (801, 2263392), (813, 2229984), (864, 2098353), (928, 1953639), (1044, 1736568), (1068, 1697544), (1084, 1672488), (1296, 1398902), (1392, 1302426), (1424, 1273158), (1566, 1157712), (1602, 1131696), (1626, 1114992), (2088, 868284), (2136, 848772), (2168, 836244), (2349, 771808), (2403, 754464), (2439, 743328), (2581, 702432), (2592, 699451), (2784, 651213), (2848, 636579), (3132, 578856), (3204, 565848), (3252, 557496), (4176, 434142), (4272, 424386), (4336, 418122), (4698, 385904), (4806, 377232), (4878, 371664), (5162, 351216), (6264, 289428), (6408, 282924), (6504, 278748), (7209, 251488), (7317, 247776), (7743, 234144), (7859, 230688), (8352, 217071), (8544, 212193), (8672, 209061), (9396, 192952), (9612, 188616), (9756, 185832), (10324, 175608), (12528, 144714), (12816, 141462), (13008, 139374), (14418, 125744), (14634, 123888), (15486, 117072), (15718, 115344), (18792, 96476), (19224, 94308), (19512, 92916), (20648, 87804), (21951, 82592), (23229, 78048), (23577, 76896), (24119, 75168), (25056, 72357), (25632, 70731), (26016, 69687), (28836, 62872), (29268, 61944), (30972, 58536), (31436, 57672), (37584, 48238), (38448, 47154), (39024, 46458), (41296, 43902)]