425399688

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 1399157760

約数和(自身を除く): 973758072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 243, 252, 258, 301, 324, 344, 378, 387, 486, 504, 516, 567, 602, 648, 727, 756, 774, 903, 972, 1032, 1134, 1161, 1204, 1454, 1512, 1548, 1701, 1806, 1944, 2181, 2268, 2322, 2408, 2709, 2908, 3096, 3402, 3483, 3612, 4362, 4536, 4644, 5089, 5418, 5816, 6543, 6804, 6966, 7224, 8127, 8724, 9288, 10178, 10449, 10836, 13086, 13608, 13932, 15267, 16254, 17448, 19629, 20356, 20898, 21672, 24381, 26172, 27864, 30534, 31261, 32508, 39258, 40712, 41796, 45801, 48762, 52344, 58887, 61068, 62522, 65016, 73143, 78516, 83592, 91602, 93783, 97524, 117774, 122136, 125044, 137403, 146286, 157032, 176661, 183204, 187566, 195048, 218827, 235548, 250088, 274806, 281349, 292572, 353322, 366408, 375132, 412209, 437654, 471096, 549612, 562698, 585144, 656481, 706644, 750264, 824418, 844047, 875308, 1099224, 1125396, 1236627, 1312962, 1413288, 1648836, 1688094, 1750616, 1969443, 2250792, 2473254, 2532141, 2625924, 3297672, 3376188, 3938886, 4946508, 5064282, 5251848, 5908329, 6752376, 7596423, 7877772, 9893016, 10128564, 11816658, 15192846, 15755544, 17724987, 20257128, 23633316, 30385692, 35449974, 47266632, 53174961, 60771384, 70899948, 106349922, 141799896, 212699844, 425399688]

約数ペア:

[(1, 425399688), (2, 212699844), (3, 141799896), (4, 106349922), (6, 70899948), (7, 60771384), (8, 53174961), (9, 47266632), (12, 35449974), (14, 30385692), (18, 23633316), (21, 20257128), (24, 17724987), (27, 15755544), (28, 15192846), (36, 11816658), (42, 10128564), (43, 9893016), (54, 7877772), (56, 7596423), (63, 6752376), (72, 5908329), (81, 5251848), (84, 5064282), (86, 4946508), (108, 3938886), (126, 3376188), (129, 3297672), (162, 2625924), (168, 2532141), (172, 2473254), (189, 2250792), (216, 1969443), (243, 1750616), (252, 1688094), (258, 1648836), (301, 1413288), (324, 1312962), (344, 1236627), (378, 1125396), (387, 1099224), (486, 875308), (504, 844047), (516, 824418), (567, 750264), (602, 706644), (648, 656481), (727, 585144), (756, 562698), (774, 549612), (903, 471096), (972, 437654), (1032, 412209), (1134, 375132), (1161, 366408), (1204, 353322), (1454, 292572), (1512, 281349), (1548, 274806), (1701, 250088), (1806, 235548), (1944, 218827), (2181, 195048), (2268, 187566), (2322, 183204), (2408, 176661), (2709, 157032), (2908, 146286), (3096, 137403), (3402, 125044), (3483, 122136), (3612, 117774), (4362, 97524), (4536, 93783), (4644, 91602), (5089, 83592), (5418, 78516), (5816, 73143), (6543, 65016), (6804, 62522), (6966, 61068), (7224, 58887), (8127, 52344), (8724, 48762), (9288, 45801), (10178, 41796), (10449, 40712), (10836, 39258), (13086, 32508), (13608, 31261), (13932, 30534), (15267, 27864), (16254, 26172), (17448, 24381), (19629, 21672), (20356, 20898)]