1982731968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{797}}^1$

素因数の和:1439

約数の個数: 168

約数和(自身を含む): 6513710112

約数和(自身を除く): 4530978144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 617, 672, 797, 1008, 1234, 1344, 1594, 1851, 2016, 2391, 2468, 3188, 3702, 4032, 4319, 4782, 4936, 5553, 5579, 6376, 7173, 7404, 8638, 9564, 9872, 11106, 11158, 12752, 12957, 14346, 14808, 16737, 17276, 19128, 19744, 22212, 22316, 25504, 25914, 28692, 29616, 33474, 34552, 38256, 38871, 39488, 44424, 44632, 50211, 51008, 51828, 57384, 59232, 66948, 69104, 76512, 77742, 88848, 89264, 100422, 103656, 114768, 118464, 133896, 138208, 153024, 155484, 177696, 178528, 200844, 207312, 229536, 267792, 276416, 310968, 355392, 357056, 401688, 414624, 459072, 491749, 535584, 621936, 803376, 829248, 983498, 1071168, 1243872, 1475247, 1606752, 1966996, 2487744, 2950494, 3213504, 3442243, 3933992, 4425741, 5900988, 6884486, 7867984, 8851482, 10326729, 11801976, 13768972, 15735968, 17702964, 20653458, 23603952, 27537944, 30980187, 31471936, 35405928, 41306916, 47207904, 55075888, 61960374, 70811856, 82613832, 94415808, 110151776, 123920748, 141623712, 165227664, 220303552, 247841496, 283247424, 330455328, 495682992, 660910656, 991365984, 1982731968]

約数ペア:

[(1, 1982731968), (2, 991365984), (3, 660910656), (4, 495682992), (6, 330455328), (7, 283247424), (8, 247841496), (9, 220303552), (12, 165227664), (14, 141623712), (16, 123920748), (18, 110151776), (21, 94415808), (24, 82613832), (28, 70811856), (32, 61960374), (36, 55075888), (42, 47207904), (48, 41306916), (56, 35405928), (63, 31471936), (64, 30980187), (72, 27537944), (84, 23603952), (96, 20653458), (112, 17702964), (126, 15735968), (144, 13768972), (168, 11801976), (192, 10326729), (224, 8851482), (252, 7867984), (288, 6884486), (336, 5900988), (448, 4425741), (504, 3933992), (576, 3442243), (617, 3213504), (672, 2950494), (797, 2487744), (1008, 1966996), (1234, 1606752), (1344, 1475247), (1594, 1243872), (1851, 1071168), (2016, 983498), (2391, 829248), (2468, 803376), (3188, 621936), (3702, 535584), (4032, 491749), (4319, 459072), (4782, 414624), (4936, 401688), (5553, 357056), (5579, 355392), (6376, 310968), (7173, 276416), (7404, 267792), (8638, 229536), (9564, 207312), (9872, 200844), (11106, 178528), (11158, 177696), (12752, 155484), (12957, 153024), (14346, 138208), (14808, 133896), (16737, 118464), (17276, 114768), (19128, 103656), (19744, 100422), (22212, 89264), (22316, 88848), (25504, 77742), (25914, 76512), (28692, 69104), (29616, 66948), (33474, 59232), (34552, 57384), (38256, 51828), (38871, 51008), (39488, 50211), (44424, 44632)]