2518441488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1378

約数の個数: 240

約数和(自身を含む): 7997583360

約数和(自身を除く): 5479141872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 36, 38, 46, 48, 57, 62, 69, 72, 76, 92, 93, 114, 124, 138, 144, 152, 171, 184, 186, 207, 228, 248, 276, 279, 304, 342, 368, 372, 414, 437, 456, 496, 552, 558, 589, 684, 713, 744, 828, 874, 912, 1104, 1116, 1178, 1291, 1311, 1368, 1426, 1488, 1656, 1748, 1767, 2139, 2232, 2356, 2582, 2622, 2736, 2852, 3312, 3496, 3534, 3873, 3933, 4278, 4464, 4712, 5164, 5244, 5301, 5704, 6417, 6992, 7068, 7746, 7866, 8556, 9424, 10328, 10488, 10602, 11408, 11619, 12834, 13547, 14136, 15492, 15732, 17112, 20656, 20976, 21204, 23238, 24529, 25668, 27094, 28272, 29693, 30984, 31464, 34224, 40021, 40641, 42408, 46476, 49058, 51336, 54188, 59386, 61968, 62928, 73587, 80042, 81282, 84816, 89079, 92952, 98116, 102672, 108376, 118772, 120063, 121923, 147174, 160084, 162564, 178158, 185904, 196232, 216752, 220761, 237544, 240126, 243846, 267237, 294348, 320168, 325128, 356316, 360189, 392464, 441522, 475088, 480252, 487692, 534474, 564167, 588696, 640336, 650256, 712632, 720378, 760399, 883044, 920483, 960504, 975384, 1068948, 1128334, 1177392, 1425264, 1440756, 1520798, 1692501, 1766088, 1840966, 1921008, 1950768, 2137896, 2256668, 2281197, 2761449, 2881512, 3041596, 3385002, 3532176, 3681932, 4275792, 4513336, 4562394, 5077503, 5522898, 5763024, 6083192, 6770004, 6843591, 7363864, 8284347, 9026672, 9124788, 10155006, 11045796, 12166384, 13540008, 13687182, 14727728, 16568694, 17489177, 18249576, 20310012, 22091592, 27080016, 27374364, 33137388, 34978354, 36499152, 40620024, 44183184, 52467531, 54748728, 66274776, 69956708, 81240048, 104935062, 109497456, 132549552, 139913416, 157402593, 209870124, 279826832, 314805186, 419740248, 629610372, 839480496, 1259220744, 2518441488]

約数ペア:

[(1, 2518441488), (2, 1259220744), (3, 839480496), (4, 629610372), (6, 419740248), (8, 314805186), (9, 279826832), (12, 209870124), (16, 157402593), (18, 139913416), (19, 132549552), (23, 109497456), (24, 104935062), (31, 81240048), (36, 69956708), (38, 66274776), (46, 54748728), (48, 52467531), (57, 44183184), (62, 40620024), (69, 36499152), (72, 34978354), (76, 33137388), (92, 27374364), (93, 27080016), (114, 22091592), (124, 20310012), (138, 18249576), (144, 17489177), (152, 16568694), (171, 14727728), (184, 13687182), (186, 13540008), (207, 12166384), (228, 11045796), (248, 10155006), (276, 9124788), (279, 9026672), (304, 8284347), (342, 7363864), (368, 6843591), (372, 6770004), (414, 6083192), (437, 5763024), (456, 5522898), (496, 5077503), (552, 4562394), (558, 4513336), (589, 4275792), (684, 3681932), (713, 3532176), (744, 3385002), (828, 3041596), (874, 2881512), (912, 2761449), (1104, 2281197), (1116, 2256668), (1178, 2137896), (1291, 1950768), (1311, 1921008), (1368, 1840966), (1426, 1766088), (1488, 1692501), (1656, 1520798), (1748, 1440756), (1767, 1425264), (2139, 1177392), (2232, 1128334), (2356, 1068948), (2582, 975384), (2622, 960504), (2736, 920483), (2852, 883044), (3312, 760399), (3496, 720378), (3534, 712632), (3873, 650256), (3933, 640336), (4278, 588696), (4464, 564167), (4712, 534474), (5164, 487692), (5244, 480252), (5301, 475088), (5704, 441522), (6417, 392464), (6992, 360189), (7068, 356316), (7746, 325128), (7866, 320168), (8556, 294348), (9424, 267237), (10328, 243846), (10488, 240126), (10602, 237544), (11408, 220761), (11619, 216752), (12834, 196232), (13547, 185904), (14136, 178158), (15492, 162564), (15732, 160084), (17112, 147174), (20656, 121923), (20976, 120063), (21204, 118772), (23238, 108376), (24529, 102672), (25668, 98116), (27094, 92952), (28272, 89079), (29693, 84816), (30984, 81282), (31464, 80042), (34224, 73587), (40021, 62928), (40641, 61968), (42408, 59386), (46476, 54188), (49058, 51336)]