2045880648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 6534702720

約数和(自身を除く): 4488822072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 181, 246, 252, 287, 328, 362, 369, 492, 504, 543, 547, 574, 724, 738, 861, 984, 1086, 1094, 1148, 1267, 1448, 1476, 1629, 1641, 1722, 2172, 2188, 2296, 2534, 2583, 2952, 3258, 3282, 3444, 3801, 3829, 4344, 4376, 4923, 5068, 5166, 6516, 6564, 6888, 7421, 7602, 7658, 9846, 10136, 10332, 11403, 11487, 13032, 13128, 14842, 15204, 15316, 19692, 20664, 22263, 22427, 22806, 22974, 29684, 30408, 30632, 34461, 39384, 44526, 44854, 45612, 45948, 51947, 59368, 66789, 67281, 68922, 89052, 89708, 91224, 91896, 99007, 103894, 133578, 134562, 137844, 155841, 156989, 178104, 179416, 198014, 201843, 207788, 267156, 269124, 275688, 297021, 311682, 313978, 396028, 403686, 415576, 467523, 470967, 534312, 538248, 594042, 623364, 627956, 693049, 792056, 807372, 891063, 935046, 941934, 1188084, 1246728, 1255912, 1386098, 1412901, 1614744, 1782126, 1870092, 1883868, 2079147, 2376168, 2772196, 2825802, 3564252, 3740184, 3767736, 4059287, 4158294, 5544392, 5651604, 6237441, 7128504, 8118574, 8316588, 11303208, 12177861, 12474882, 16237148, 16633176, 24355722, 24949764, 28415009, 32474296, 36533583, 48711444, 49899528, 56830018, 73067166, 85245027, 97422888, 113660036, 146134332, 170490054, 227320072, 255735081, 292268664, 340980108, 511470162, 681960216, 1022940324, 2045880648]

約数ペア:

[(1, 2045880648), (2, 1022940324), (3, 681960216), (4, 511470162), (6, 340980108), (7, 292268664), (8, 255735081), (9, 227320072), (12, 170490054), (14, 146134332), (18, 113660036), (21, 97422888), (24, 85245027), (28, 73067166), (36, 56830018), (41, 49899528), (42, 48711444), (56, 36533583), (63, 32474296), (72, 28415009), (82, 24949764), (84, 24355722), (123, 16633176), (126, 16237148), (164, 12474882), (168, 12177861), (181, 11303208), (246, 8316588), (252, 8118574), (287, 7128504), (328, 6237441), (362, 5651604), (369, 5544392), (492, 4158294), (504, 4059287), (543, 3767736), (547, 3740184), (574, 3564252), (724, 2825802), (738, 2772196), (861, 2376168), (984, 2079147), (1086, 1883868), (1094, 1870092), (1148, 1782126), (1267, 1614744), (1448, 1412901), (1476, 1386098), (1629, 1255912), (1641, 1246728), (1722, 1188084), (2172, 941934), (2188, 935046), (2296, 891063), (2534, 807372), (2583, 792056), (2952, 693049), (3258, 627956), (3282, 623364), (3444, 594042), (3801, 538248), (3829, 534312), (4344, 470967), (4376, 467523), (4923, 415576), (5068, 403686), (5166, 396028), (6516, 313978), (6564, 311682), (6888, 297021), (7421, 275688), (7602, 269124), (7658, 267156), (9846, 207788), (10136, 201843), (10332, 198014), (11403, 179416), (11487, 178104), (13032, 156989), (13128, 155841), (14842, 137844), (15204, 134562), (15316, 133578), (19692, 103894), (20664, 99007), (22263, 91896), (22427, 91224), (22806, 89708), (22974, 89052), (29684, 68922), (30408, 67281), (30632, 66789), (34461, 59368), (39384, 51947), (44526, 45948), (44854, 45612)]