788237388

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 2026454976

約数和(自身を除く): 1238217588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 251, 332, 498, 502, 747, 753, 996, 1004, 1051, 1494, 1506, 2102, 2259, 2988, 3012, 3153, 4204, 4518, 6306, 9036, 9459, 12612, 18918, 20833, 37836, 41666, 62499, 83332, 87233, 124998, 174466, 187497, 249996, 261699, 263801, 348932, 374994, 523398, 527602, 749988, 785097, 791403, 1046796, 1055204, 1570194, 1582806, 2374209, 3140388, 3165612, 4748418, 9496836, 21895483, 43790966, 65686449, 87581932, 131372898, 197059347, 262745796, 394118694, 788237388]

約数ペア:

[(1, 788237388), (2, 394118694), (3, 262745796), (4, 197059347), (6, 131372898), (9, 87581932), (12, 65686449), (18, 43790966), (36, 21895483), (83, 9496836), (166, 4748418), (249, 3165612), (251, 3140388), (332, 2374209), (498, 1582806), (502, 1570194), (747, 1055204), (753, 1046796), (996, 791403), (1004, 785097), (1051, 749988), (1494, 527602), (1506, 523398), (2102, 374994), (2259, 348932), (2988, 263801), (3012, 261699), (3153, 249996), (4204, 187497), (4518, 174466), (6306, 124998), (9036, 87233), (9459, 83332), (12612, 62499), (18918, 41666), (20833, 37836)]