348535360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:924

約数の個数: 112

約数和(自身を含む): 890991360

約数和(自身を除く): 542456000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 136, 158, 160, 170, 272, 316, 320, 340, 395, 544, 632, 680, 790, 811, 1088, 1264, 1343, 1360, 1580, 1622, 2528, 2686, 2720, 3160, 3244, 4055, 5056, 5372, 5440, 6320, 6488, 6715, 8110, 10744, 12640, 12976, 13430, 13787, 16220, 21488, 25280, 25952, 26860, 27574, 32440, 42976, 51904, 53720, 55148, 64069, 64880, 68935, 85952, 107440, 110296, 128138, 129760, 137870, 214880, 220592, 256276, 259520, 275740, 320345, 429760, 441184, 512552, 551480, 640690, 882368, 1025104, 1089173, 1102960, 1281380, 2050208, 2178346, 2205920, 2562760, 4100416, 4356692, 4411840, 5125520, 5445865, 8713384, 10251040, 10891730, 17426768, 20502080, 21783460, 34853536, 43566920, 69707072, 87133840, 174267680, 348535360]

約数ペア:

[(1, 348535360), (2, 174267680), (4, 87133840), (5, 69707072), (8, 43566920), (10, 34853536), (16, 21783460), (17, 20502080), (20, 17426768), (32, 10891730), (34, 10251040), (40, 8713384), (64, 5445865), (68, 5125520), (79, 4411840), (80, 4356692), (85, 4100416), (136, 2562760), (158, 2205920), (160, 2178346), (170, 2050208), (272, 1281380), (316, 1102960), (320, 1089173), (340, 1025104), (395, 882368), (544, 640690), (632, 551480), (680, 512552), (790, 441184), (811, 429760), (1088, 320345), (1264, 275740), (1343, 259520), (1360, 256276), (1580, 220592), (1622, 214880), (2528, 137870), (2686, 129760), (2720, 128138), (3160, 110296), (3244, 107440), (4055, 85952), (5056, 68935), (5372, 64880), (5440, 64069), (6320, 55148), (6488, 53720), (6715, 51904), (8110, 42976), (10744, 32440), (12640, 27574), (12976, 26860), (13430, 25952), (13787, 25280), (16220, 21488)]