1605196684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 3764517120

約数和(自身を除く): 2159320436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 71, 76, 91, 98, 133, 142, 182, 196, 247, 266, 284, 364, 467, 494, 497, 532, 637, 923, 931, 934, 988, 994, 1274, 1349, 1729, 1846, 1862, 1868, 1988, 2548, 2698, 3269, 3458, 3479, 3692, 3724, 5396, 6071, 6461, 6538, 6916, 6958, 8873, 9443, 12103, 12142, 12922, 13076, 13916, 17537, 17746, 18886, 22883, 24206, 24284, 25844, 33157, 35074, 35492, 37772, 42497, 45227, 45766, 48412, 62111, 66101, 66314, 70148, 84994, 90454, 91532, 115349, 122759, 124222, 132202, 132628, 169988, 180908, 230698, 232099, 245518, 248444, 264404, 297479, 431041, 434777, 461396, 464198, 491036, 594958, 629983, 807443, 859313, 862082, 869554, 928396, 1189916, 1259966, 1614886, 1624693, 1718626, 1724164, 1739108, 2519932, 3017287, 3229772, 3249386, 3437252, 4409881, 5652101, 6034574, 6498772, 8189779, 8819762, 11304202, 12069148, 16379558, 17639524, 21121009, 22608404, 30869167, 32759116, 42242018, 57328453, 61738334, 84484036, 114656906, 123476668, 229313812, 401299171, 802598342, 1605196684]

約数ペア:

[(1, 1605196684), (2, 802598342), (4, 401299171), (7, 229313812), (13, 123476668), (14, 114656906), (19, 84484036), (26, 61738334), (28, 57328453), (38, 42242018), (49, 32759116), (52, 30869167), (71, 22608404), (76, 21121009), (91, 17639524), (98, 16379558), (133, 12069148), (142, 11304202), (182, 8819762), (196, 8189779), (247, 6498772), (266, 6034574), (284, 5652101), (364, 4409881), (467, 3437252), (494, 3249386), (497, 3229772), (532, 3017287), (637, 2519932), (923, 1739108), (931, 1724164), (934, 1718626), (988, 1624693), (994, 1614886), (1274, 1259966), (1349, 1189916), (1729, 928396), (1846, 869554), (1862, 862082), (1868, 859313), (1988, 807443), (2548, 629983), (2698, 594958), (3269, 491036), (3458, 464198), (3479, 461396), (3692, 434777), (3724, 431041), (5396, 297479), (6071, 264404), (6461, 248444), (6538, 245518), (6916, 232099), (6958, 230698), (8873, 180908), (9443, 169988), (12103, 132628), (12142, 132202), (12922, 124222), (13076, 122759), (13916, 115349), (17537, 91532), (17746, 90454), (18886, 84994), (22883, 70148), (24206, 66314), (24284, 66101), (25844, 62111), (33157, 48412), (35074, 45766), (35492, 45227), (37772, 42497)]