224365988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4889}}^1$

素因数の和:5060

約数の個数: 48

約数和(自身を含む): 492912000

約数和(自身を除く): 268546012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1639, 2086, 3278, 4172, 4889, 6556, 9778, 11473, 19556, 22946, 34223, 45892, 53779, 68446, 107558, 136892, 215116, 376453, 728461, 752906, 1456922, 1505812, 2913844, 5099227, 8013071, 10198454, 16026142, 20396908, 32052284, 56091497, 112182994, 224365988]

約数ペア:

[(1, 224365988), (2, 112182994), (4, 56091497), (7, 32052284), (11, 20396908), (14, 16026142), (22, 10198454), (28, 8013071), (44, 5099227), (77, 2913844), (149, 1505812), (154, 1456922), (298, 752906), (308, 728461), (596, 376453), (1043, 215116), (1639, 136892), (2086, 107558), (3278, 68446), (4172, 53779), (4889, 45892), (6556, 34223), (9778, 22946), (11473, 19556)]