268926984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1811

約数の個数: 96

約数和(自身を含む): 762877440

約数和(自身を除く): 493950456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 124, 142, 186, 213, 248, 279, 284, 372, 426, 558, 568, 639, 744, 852, 1116, 1278, 1697, 1704, 2201, 2232, 2556, 3394, 4402, 5091, 5112, 6603, 6788, 8804, 10182, 13206, 13576, 15273, 17608, 19809, 20364, 26412, 30546, 39618, 40728, 52607, 52824, 61092, 79236, 105214, 120487, 122184, 157821, 158472, 210428, 240974, 315642, 361461, 420856, 473463, 481948, 631284, 722922, 946926, 963896, 1084383, 1262568, 1445844, 1893852, 2168766, 2891688, 3735097, 3787704, 4337532, 7470194, 8675064, 11205291, 14940388, 22410582, 29880776, 33615873, 44821164, 67231746, 89642328, 134463492, 268926984]

約数ペア:

[(1, 268926984), (2, 134463492), (3, 89642328), (4, 67231746), (6, 44821164), (8, 33615873), (9, 29880776), (12, 22410582), (18, 14940388), (24, 11205291), (31, 8675064), (36, 7470194), (62, 4337532), (71, 3787704), (72, 3735097), (93, 2891688), (124, 2168766), (142, 1893852), (186, 1445844), (213, 1262568), (248, 1084383), (279, 963896), (284, 946926), (372, 722922), (426, 631284), (558, 481948), (568, 473463), (639, 420856), (744, 361461), (852, 315642), (1116, 240974), (1278, 210428), (1697, 158472), (1704, 157821), (2201, 122184), (2232, 120487), (2556, 105214), (3394, 79236), (4402, 61092), (5091, 52824), (5112, 52607), (6603, 40728), (6788, 39618), (8804, 30546), (10182, 26412), (13206, 20364), (13576, 19809), (15273, 17608)]