1998834624

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 224

約数和(自身を含む): 6106363200

約数和(自身を除く): 4107528576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 89, 96, 108, 123, 144, 164, 178, 192, 216, 246, 267, 288, 317, 328, 356, 369, 432, 492, 534, 576, 634, 656, 712, 738, 801, 864, 951, 984, 1068, 1107, 1268, 1312, 1424, 1476, 1602, 1728, 1902, 1968, 2136, 2214, 2403, 2536, 2624, 2848, 2853, 2952, 3204, 3649, 3804, 3936, 4272, 4428, 4806, 5072, 5696, 5706, 5904, 6408, 7298, 7608, 7872, 8544, 8559, 8856, 9612, 10144, 10947, 11412, 11808, 12816, 12997, 14596, 15216, 17088, 17118, 17712, 19224, 20288, 21894, 22824, 23616, 25632, 25994, 28213, 29192, 30432, 32841, 34236, 35424, 38448, 38991, 43788, 45648, 51264, 51988, 56426, 58384, 60864, 65682, 68472, 70848, 76896, 77982, 84639, 87576, 91296, 98523, 103976, 112852, 116768, 116973, 131364, 136944, 153792, 155964, 169278, 175152, 182592, 197046, 207952, 225704, 233536, 233946, 253917, 262728, 273888, 311928, 338556, 350304, 350919, 394092, 415904, 451408, 467892, 507834, 525456, 547776, 623856, 677112, 700608, 701838, 761751, 788184, 831808, 902816, 935784, 1015668, 1050912, 1156733, 1247712, 1354224, 1403676, 1523502, 1576368, 1805632, 1871568, 2031336, 2101824, 2313466, 2495424, 2708448, 2807352, 3047004, 3152736, 3470199, 3743136, 4062672, 4626932, 5416896, 5614704, 6094008, 6305472, 6940398, 7486272, 8125344, 9253864, 10410597, 11229408, 12188016, 13880796, 16250688, 18507728, 20821194, 22458816, 24376032, 27761592, 31231791, 37015456, 41642388, 48752064, 55523184, 62463582, 74030912, 83284776, 111046368, 124927164, 166569552, 222092736, 249854328, 333139104, 499708656, 666278208, 999417312, 1998834624]

約数ペア:

[(1, 1998834624), (2, 999417312), (3, 666278208), (4, 499708656), (6, 333139104), (8, 249854328), (9, 222092736), (12, 166569552), (16, 124927164), (18, 111046368), (24, 83284776), (27, 74030912), (32, 62463582), (36, 55523184), (41, 48752064), (48, 41642388), (54, 37015456), (64, 31231791), (72, 27761592), (82, 24376032), (89, 22458816), (96, 20821194), (108, 18507728), (123, 16250688), (144, 13880796), (164, 12188016), (178, 11229408), (192, 10410597), (216, 9253864), (246, 8125344), (267, 7486272), (288, 6940398), (317, 6305472), (328, 6094008), (356, 5614704), (369, 5416896), (432, 4626932), (492, 4062672), (534, 3743136), (576, 3470199), (634, 3152736), (656, 3047004), (712, 2807352), (738, 2708448), (801, 2495424), (864, 2313466), (951, 2101824), (984, 2031336), (1068, 1871568), (1107, 1805632), (1268, 1576368), (1312, 1523502), (1424, 1403676), (1476, 1354224), (1602, 1247712), (1728, 1156733), (1902, 1050912), (1968, 1015668), (2136, 935784), (2214, 902816), (2403, 831808), (2536, 788184), (2624, 761751), (2848, 701838), (2853, 700608), (2952, 677112), (3204, 623856), (3649, 547776), (3804, 525456), (3936, 507834), (4272, 467892), (4428, 451408), (4806, 415904), (5072, 394092), (5696, 350919), (5706, 350304), (5904, 338556), (6408, 311928), (7298, 273888), (7608, 262728), (7872, 253917), (8544, 233946), (8559, 233536), (8856, 225704), (9612, 207952), (10144, 197046), (10947, 182592), (11412, 175152), (11808, 169278), (12816, 155964), (12997, 153792), (14596, 136944), (15216, 131364), (17088, 116973), (17118, 116768), (17712, 112852), (19224, 103976), (20288, 98523), (21894, 91296), (22824, 87576), (23616, 84639), (25632, 77982), (25994, 76896), (28213, 70848), (29192, 68472), (30432, 65682), (32841, 60864), (34236, 58384), (35424, 56426), (38448, 51988), (38991, 51264), (43788, 45648)]