2017153544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 4790016000

約数和(自身を除く): 2772862456

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 139, 152, 161, 184, 266, 278, 322, 437, 532, 556, 593, 644, 874, 973, 1064, 1112, 1186, 1288, 1748, 1946, 2372, 2641, 3059, 3197, 3496, 3892, 4151, 4744, 5282, 6118, 6394, 7784, 8302, 10564, 11267, 12236, 12788, 13639, 16604, 18487, 21128, 22379, 22534, 24472, 25576, 27278, 33208, 36974, 44758, 45068, 54556, 60743, 73948, 78869, 82427, 89516, 90136, 95473, 109112, 121486, 147896, 157738, 164854, 179032, 190946, 242972, 259141, 315476, 329708, 381892, 425201, 485944, 518282, 576989, 630952, 659416, 763784, 850402, 1036564, 1153978, 1566113, 1700804, 1813987, 1895821, 2073128, 2307956, 3132226, 3401608, 3627974, 3791642, 4615912, 6264452, 7255948, 7583284, 10962791, 12528904, 13270747, 14511896, 15166568, 21925582, 26541494, 36020599, 43851164, 53082988, 72041198, 87702328, 106165976, 144082396, 252144193, 288164792, 504288386, 1008576772, 2017153544]

約数ペア:

[(1, 2017153544), (2, 1008576772), (4, 504288386), (7, 288164792), (8, 252144193), (14, 144082396), (19, 106165976), (23, 87702328), (28, 72041198), (38, 53082988), (46, 43851164), (56, 36020599), (76, 26541494), (92, 21925582), (133, 15166568), (139, 14511896), (152, 13270747), (161, 12528904), (184, 10962791), (266, 7583284), (278, 7255948), (322, 6264452), (437, 4615912), (532, 3791642), (556, 3627974), (593, 3401608), (644, 3132226), (874, 2307956), (973, 2073128), (1064, 1895821), (1112, 1813987), (1186, 1700804), (1288, 1566113), (1748, 1153978), (1946, 1036564), (2372, 850402), (2641, 763784), (3059, 659416), (3197, 630952), (3496, 576989), (3892, 518282), (4151, 485944), (4744, 425201), (5282, 381892), (6118, 329708), (6394, 315476), (7784, 259141), (8302, 242972), (10564, 190946), (11267, 179032), (12236, 164854), (12788, 157738), (13639, 147896), (16604, 121486), (18487, 109112), (21128, 95473), (22379, 90136), (22534, 89516), (24472, 82427), (25576, 78869), (27278, 73948), (33208, 60743), (36974, 54556), (44758, 45068)]