242842392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 711154080

約数和(自身を除く): 468311688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 401, 468, 647, 802, 936, 1203, 1294, 1604, 1941, 2406, 2588, 3208, 3609, 3882, 4812, 5176, 5213, 5823, 7218, 7764, 8411, 9624, 10426, 11646, 14436, 15528, 15639, 16822, 20852, 23292, 25233, 28872, 31278, 33644, 41704, 46584, 46917, 50466, 62556, 67288, 75699, 93834, 100932, 125112, 151398, 187668, 201864, 259447, 302796, 375336, 518894, 605592, 778341, 1037788, 1556682, 2075576, 2335023, 3113364, 3372811, 4670046, 6226728, 6745622, 9340092, 10118433, 13491244, 18680184, 20236866, 26982488, 30355299, 40473732, 60710598, 80947464, 121421196, 242842392]

約数ペア:

[(1, 242842392), (2, 121421196), (3, 80947464), (4, 60710598), (6, 40473732), (8, 30355299), (9, 26982488), (12, 20236866), (13, 18680184), (18, 13491244), (24, 10118433), (26, 9340092), (36, 6745622), (39, 6226728), (52, 4670046), (72, 3372811), (78, 3113364), (104, 2335023), (117, 2075576), (156, 1556682), (234, 1037788), (312, 778341), (401, 605592), (468, 518894), (647, 375336), (802, 302796), (936, 259447), (1203, 201864), (1294, 187668), (1604, 151398), (1941, 125112), (2406, 100932), (2588, 93834), (3208, 75699), (3609, 67288), (3882, 62556), (4812, 50466), (5176, 46917), (5213, 46584), (5823, 41704), (7218, 33644), (7764, 31278), (8411, 28872), (9624, 25233), (10426, 23292), (11646, 20852), (14436, 16822), (15528, 15639)]