223838772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 556357536

約数和(自身を除く): 332518764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 228, 317, 326, 361, 489, 634, 652, 722, 951, 978, 1083, 1268, 1444, 1902, 1956, 2166, 3097, 3804, 4332, 6023, 6194, 9291, 12046, 12388, 18069, 18582, 24092, 36138, 37164, 51671, 58843, 72276, 103342, 114437, 117686, 155013, 176529, 206684, 228874, 235372, 310026, 343311, 353058, 457748, 620052, 686622, 706116, 981749, 1373244, 1963498, 2945247, 3926996, 5890494, 11780988, 18653231, 37306462, 55959693, 74612924, 111919386, 223838772]

約数ペア:

[(1, 223838772), (2, 111919386), (3, 74612924), (4, 55959693), (6, 37306462), (12, 18653231), (19, 11780988), (38, 5890494), (57, 3926996), (76, 2945247), (114, 1963498), (163, 1373244), (228, 981749), (317, 706116), (326, 686622), (361, 620052), (489, 457748), (634, 353058), (652, 343311), (722, 310026), (951, 235372), (978, 228874), (1083, 206684), (1268, 176529), (1444, 155013), (1902, 117686), (1956, 114437), (2166, 103342), (3097, 72276), (3804, 58843), (4332, 51671), (6023, 37164), (6194, 36138), (9291, 24092), (12046, 18582), (12388, 18069)]