1212284016

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{90523}}^1$

素因数の和:90571

約数の個数: 80

約数和(自身を含む): 3591992320

約数和(自身を除く): 2379708304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 90523, 181046, 271569, 362092, 543138, 724184, 814707, 1086276, 1448368, 1629414, 2172552, 2444121, 2806213, 3258828, 4345104, 4888242, 5612426, 6517656, 8418639, 9776484, 11224852, 13035312, 16837278, 19552968, 22449704, 25255917, 33674556, 39105936, 44899408, 50511834, 67349112, 75767751, 101023668, 134698224, 151535502, 202047336, 303071004, 404094672, 606142008, 1212284016]

約数ペア:

[(1, 1212284016), (2, 606142008), (3, 404094672), (4, 303071004), (6, 202047336), (8, 151535502), (9, 134698224), (12, 101023668), (16, 75767751), (18, 67349112), (24, 50511834), (27, 44899408), (31, 39105936), (36, 33674556), (48, 25255917), (54, 22449704), (62, 19552968), (72, 16837278), (93, 13035312), (108, 11224852), (124, 9776484), (144, 8418639), (186, 6517656), (216, 5612426), (248, 4888242), (279, 4345104), (372, 3258828), (432, 2806213), (496, 2444121), (558, 2172552), (744, 1629414), (837, 1448368), (1116, 1086276), (1488, 814707), (1674, 724184), (2232, 543138), (3348, 362092), (4464, 271569), (6696, 181046), (13392, 90523)]