3157865344

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 6760984320

約数和(自身を除く): 3603118976

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 137, 148, 157, 248, 274, 296, 314, 496, 548, 592, 628, 992, 1096, 1147, 1184, 1256, 1984, 2192, 2294, 2368, 2512, 3968, 4247, 4384, 4588, 4736, 4867, 5024, 5069, 5809, 8494, 8768, 9176, 9734, 10048, 10138, 11618, 16988, 17536, 18352, 19468, 20096, 20276, 21509, 23236, 33976, 36704, 38936, 40552, 43018, 46472, 67952, 73408, 77872, 81104, 86036, 92944, 135904, 146816, 155744, 157139, 162208, 172072, 180079, 185888, 271808, 311488, 314278, 324416, 344144, 360158, 371776, 543616, 622976, 628556, 648832, 666779, 688288, 720316, 743552, 795833, 1257112, 1333558, 1376576, 1440632, 1591666, 2514224, 2667116, 2753152, 2881264, 3183332, 5028448, 5334232, 5762528, 6366664, 10056896, 10668464, 11525056, 12733328, 20113792, 21336928, 23050112, 24670823, 25466656, 42673856, 49341646, 50933312, 85347712, 98683292, 101866624, 197366584, 394733168, 789466336, 1578932672, 3157865344]

約数ペア:

[(1, 3157865344), (2, 1578932672), (4, 789466336), (8, 394733168), (16, 197366584), (31, 101866624), (32, 98683292), (37, 85347712), (62, 50933312), (64, 49341646), (74, 42673856), (124, 25466656), (128, 24670823), (137, 23050112), (148, 21336928), (157, 20113792), (248, 12733328), (274, 11525056), (296, 10668464), (314, 10056896), (496, 6366664), (548, 5762528), (592, 5334232), (628, 5028448), (992, 3183332), (1096, 2881264), (1147, 2753152), (1184, 2667116), (1256, 2514224), (1984, 1591666), (2192, 1440632), (2294, 1376576), (2368, 1333558), (2512, 1257112), (3968, 795833), (4247, 743552), (4384, 720316), (4588, 688288), (4736, 666779), (4867, 648832), (5024, 628556), (5069, 622976), (5809, 543616), (8494, 371776), (8768, 360158), (9176, 344144), (9734, 324416), (10048, 314278), (10138, 311488), (11618, 271808), (16988, 185888), (17536, 180079), (18352, 172072), (19468, 162208), (20096, 157139), (20276, 155744), (21509, 146816), (23236, 135904), (33976, 92944), (36704, 86036), (38936, 81104), (40552, 77872), (43018, 73408), (46472, 67952)]