210042456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8111}}^1$

素因数の和:8216

約数の個数: 64

約数和(自身を含む): 572382720

約数和(自身を除く): 362340264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 8111, 8632, 12948, 16222, 24333, 25896, 32444, 48666, 64888, 97332, 105443, 194664, 210886, 316329, 421772, 632658, 673213, 843544, 1265316, 1346426, 2019639, 2530632, 2692852, 4039278, 5385704, 8078556, 8751769, 16157112, 17503538, 26255307, 35007076, 52510614, 70014152, 105021228, 210042456]

約数ペア:

[(1, 210042456), (2, 105021228), (3, 70014152), (4, 52510614), (6, 35007076), (8, 26255307), (12, 17503538), (13, 16157112), (24, 8751769), (26, 8078556), (39, 5385704), (52, 4039278), (78, 2692852), (83, 2530632), (104, 2019639), (156, 1346426), (166, 1265316), (249, 843544), (312, 673213), (332, 632658), (498, 421772), (664, 316329), (996, 210886), (1079, 194664), (1992, 105443), (2158, 97332), (3237, 64888), (4316, 48666), (6474, 32444), (8111, 25896), (8632, 24333), (12948, 16222)]