321669144

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 947865600

約数和(自身を除く): 626196456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 67, 72, 81, 93, 108, 124, 134, 162, 186, 201, 216, 239, 248, 268, 279, 324, 372, 402, 478, 536, 558, 603, 648, 717, 744, 804, 837, 956, 1116, 1206, 1434, 1608, 1674, 1809, 1912, 2077, 2151, 2232, 2412, 2511, 2868, 3348, 3618, 4154, 4302, 4824, 5022, 5427, 5736, 6231, 6453, 6696, 7236, 7409, 8308, 8604, 10044, 10854, 12462, 12906, 14472, 14818, 16013, 16616, 17208, 18693, 19359, 20088, 21708, 22227, 24924, 25812, 29636, 32026, 37386, 38718, 43416, 44454, 48039, 49848, 51624, 56079, 59272, 64052, 66681, 74772, 77436, 88908, 96078, 112158, 128104, 133362, 144117, 149544, 154872, 168237, 177816, 192156, 200043, 224316, 266724, 288234, 336474, 384312, 400086, 432351, 448632, 496403, 533448, 576468, 600129, 672948, 800172, 864702, 992806, 1152936, 1200258, 1297053, 1345896, 1489209, 1600344, 1729404, 1985612, 2400516, 2594106, 2978418, 3458808, 3971224, 4467627, 4801032, 5188212, 5956836, 8935254, 10376424, 11913672, 13402881, 17870508, 26805762, 35741016, 40208643, 53611524, 80417286, 107223048, 160834572, 321669144]

約数ペア:

[(1, 321669144), (2, 160834572), (3, 107223048), (4, 80417286), (6, 53611524), (8, 40208643), (9, 35741016), (12, 26805762), (18, 17870508), (24, 13402881), (27, 11913672), (31, 10376424), (36, 8935254), (54, 5956836), (62, 5188212), (67, 4801032), (72, 4467627), (81, 3971224), (93, 3458808), (108, 2978418), (124, 2594106), (134, 2400516), (162, 1985612), (186, 1729404), (201, 1600344), (216, 1489209), (239, 1345896), (248, 1297053), (268, 1200258), (279, 1152936), (324, 992806), (372, 864702), (402, 800172), (478, 672948), (536, 600129), (558, 576468), (603, 533448), (648, 496403), (717, 448632), (744, 432351), (804, 400086), (837, 384312), (956, 336474), (1116, 288234), (1206, 266724), (1434, 224316), (1608, 200043), (1674, 192156), (1809, 177816), (1912, 168237), (2077, 154872), (2151, 149544), (2232, 144117), (2412, 133362), (2511, 128104), (2868, 112158), (3348, 96078), (3618, 88908), (4154, 77436), (4302, 74772), (4824, 66681), (5022, 64052), (5427, 59272), (5736, 56079), (6231, 51624), (6453, 49848), (6696, 48039), (7236, 44454), (7409, 43416), (8308, 38718), (8604, 37386), (10044, 32026), (10854, 29636), (12462, 25812), (12906, 24924), (14472, 22227), (14818, 21708), (16013, 20088), (16616, 19359), (17208, 18693)]