1898381016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 6251212800

約数和(自身を除く): 4352831784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 113, 123, 126, 164, 168, 189, 216, 226, 246, 252, 271, 287, 328, 339, 369, 378, 452, 492, 504, 542, 574, 678, 738, 756, 791, 813, 861, 904, 984, 1017, 1084, 1107, 1148, 1356, 1476, 1512, 1582, 1626, 1722, 1897, 2034, 2168, 2214, 2296, 2373, 2439, 2583, 2712, 2952, 3051, 3164, 3252, 3444, 3794, 4068, 4428, 4633, 4746, 4878, 5166, 5691, 6102, 6328, 6504, 6888, 7119, 7317, 7588, 7749, 8136, 8856, 9266, 9492, 9756, 10332, 11111, 11382, 12204, 13899, 14238, 14634, 15176, 15498, 17073, 18532, 18984, 19512, 20664, 21357, 22222, 22764, 24408, 27798, 28476, 29268, 30623, 30996, 32431, 33333, 34146, 37064, 41697, 42714, 44444, 45528, 51219, 55596, 56952, 58536, 61246, 61992, 64862, 66666, 68292, 77777, 83394, 85428, 88888, 91869, 97293, 99999, 102438, 111192, 122492, 125091, 129724, 133332, 136584, 155554, 166788, 170856, 183738, 194586, 199998, 204876, 214361, 233331, 244984, 250182, 259448, 266664, 275607, 291879, 299997, 311108, 333576, 367476, 389172, 399996, 409752, 428722, 466662, 500364, 551214, 583758, 599994, 622216, 643083, 699993, 734952, 778344, 799992, 826821, 857444, 875637, 933324, 1000728, 1102428, 1167516, 1199988, 1255543, 1286166, 1399986, 1653642, 1714888, 1751274, 1866648, 1929249, 2099979, 2204856, 2335032, 2399976, 2511086, 2572332, 2799972, 3307284, 3502548, 3766629, 3858498, 4199958, 5022172, 5144664, 5599944, 5787747, 6614568, 7005096, 7533258, 7716996, 8399916, 8788801, 10044344, 11299887, 11575494, 15066516, 15433992, 16799832, 17577602, 22599774, 23150988, 26366403, 30133032, 33899661, 35155204, 45199548, 46301976, 52732806, 67799322, 70310408, 79099209, 90399096, 105465612, 135598644, 158198418, 210931224, 237297627, 271197288, 316396836, 474595254, 632793672, 949190508, 1898381016]

約数ペア:

[(1, 1898381016), (2, 949190508), (3, 632793672), (4, 474595254), (6, 316396836), (7, 271197288), (8, 237297627), (9, 210931224), (12, 158198418), (14, 135598644), (18, 105465612), (21, 90399096), (24, 79099209), (27, 70310408), (28, 67799322), (36, 52732806), (41, 46301976), (42, 45199548), (54, 35155204), (56, 33899661), (63, 30133032), (72, 26366403), (82, 23150988), (84, 22599774), (108, 17577602), (113, 16799832), (123, 15433992), (126, 15066516), (164, 11575494), (168, 11299887), (189, 10044344), (216, 8788801), (226, 8399916), (246, 7716996), (252, 7533258), (271, 7005096), (287, 6614568), (328, 5787747), (339, 5599944), (369, 5144664), (378, 5022172), (452, 4199958), (492, 3858498), (504, 3766629), (542, 3502548), (574, 3307284), (678, 2799972), (738, 2572332), (756, 2511086), (791, 2399976), (813, 2335032), (861, 2204856), (904, 2099979), (984, 1929249), (1017, 1866648), (1084, 1751274), (1107, 1714888), (1148, 1653642), (1356, 1399986), (1476, 1286166), (1512, 1255543), (1582, 1199988), (1626, 1167516), (1722, 1102428), (1897, 1000728), (2034, 933324), (2168, 875637), (2214, 857444), (2296, 826821), (2373, 799992), (2439, 778344), (2583, 734952), (2712, 699993), (2952, 643083), (3051, 622216), (3164, 599994), (3252, 583758), (3444, 551214), (3794, 500364), (4068, 466662), (4428, 428722), (4633, 409752), (4746, 399996), (4878, 389172), (5166, 367476), (5691, 333576), (6102, 311108), (6328, 299997), (6504, 291879), (6888, 275607), (7119, 266664), (7317, 259448), (7588, 250182), (7749, 244984), (8136, 233331), (8856, 214361), (9266, 204876), (9492, 199998), (9756, 194586), (10332, 183738), (11111, 170856), (11382, 166788), (12204, 155554), (13899, 136584), (14238, 133332), (14634, 129724), (15176, 125091), (15498, 122492), (17073, 111192), (18532, 102438), (18984, 99999), (19512, 97293), (20664, 91869), (21357, 88888), (22222, 85428), (22764, 83394), (24408, 77777), (27798, 68292), (28476, 66666), (29268, 64862), (30623, 61992), (30996, 61246), (32431, 58536), (33333, 56952), (34146, 55596), (37064, 51219), (41697, 45528), (42714, 44444)]