21696788352

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{7039}}^1$

素因数の和:7428

約数の個数: 128

約数和(自身を含む): 60318720000

約数和(自身を除く): 38621931648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 349, 368, 384, 552, 698, 736, 1047, 1104, 1396, 1472, 2094, 2208, 2792, 2944, 4188, 4416, 5584, 7039, 8027, 8376, 8832, 11168, 14078, 16054, 16752, 21117, 22336, 24081, 28156, 32108, 33504, 42234, 44672, 48162, 56312, 64216, 67008, 84468, 96324, 112624, 128432, 134016, 161897, 168936, 192648, 225248, 256864, 323794, 337872, 385296, 450496, 485691, 513728, 647588, 675744, 770592, 900992, 971382, 1027456, 1295176, 1351488, 1541184, 1942764, 2456611, 2590352, 2702976, 3082368, 3885528, 4913222, 5180704, 7369833, 7771056, 9826444, 10361408, 14739666, 15542112, 19652888, 20722816, 29479332, 31084224, 39305776, 56502053, 58958664, 62168448, 78611552, 113004106, 117917328, 157223104, 169506159, 226008212, 235834656, 314446208, 339012318, 452016424, 471669312, 678024636, 904032848, 943338624, 1356049272, 1808065696, 2712098544, 3616131392, 5424197088, 7232262784, 10848394176, 21696788352]

約数ペア:

[(1, 21696788352), (2, 10848394176), (3, 7232262784), (4, 5424197088), (6, 3616131392), (8, 2712098544), (12, 1808065696), (16, 1356049272), (23, 943338624), (24, 904032848), (32, 678024636), (46, 471669312), (48, 452016424), (64, 339012318), (69, 314446208), (92, 235834656), (96, 226008212), (128, 169506159), (138, 157223104), (184, 117917328), (192, 113004106), (276, 78611552), (349, 62168448), (368, 58958664), (384, 56502053), (552, 39305776), (698, 31084224), (736, 29479332), (1047, 20722816), (1104, 19652888), (1396, 15542112), (1472, 14739666), (2094, 10361408), (2208, 9826444), (2792, 7771056), (2944, 7369833), (4188, 5180704), (4416, 4913222), (5584, 3885528), (7039, 3082368), (8027, 2702976), (8376, 2590352), (8832, 2456611), (11168, 1942764), (14078, 1541184), (16054, 1351488), (16752, 1295176), (21117, 1027456), (22336, 971382), (24081, 900992), (28156, 770592), (32108, 675744), (33504, 647588), (42234, 513728), (44672, 485691), (48162, 450496), (56312, 385296), (64216, 337872), (67008, 323794), (84468, 256864), (96324, 225248), (112624, 192648), (128432, 168936), (134016, 161897)]