242564252

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 498052800

約数和(自身を除く): 255488548

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 149, 212, 298, 371, 596, 742, 1043, 1097, 1484, 2086, 2194, 4172, 4388, 7679, 7897, 15358, 15794, 30716, 31588, 55279, 58141, 110558, 116282, 163453, 221116, 232564, 326906, 406987, 653812, 813974, 1144171, 1627948, 2288342, 4576684, 8663009, 17326018, 34652036, 60641063, 121282126, 242564252]

約数ペア:

[(1, 242564252), (2, 121282126), (4, 60641063), (7, 34652036), (14, 17326018), (28, 8663009), (53, 4576684), (106, 2288342), (149, 1627948), (212, 1144171), (298, 813974), (371, 653812), (596, 406987), (742, 326906), (1043, 232564), (1097, 221116), (1484, 163453), (2086, 116282), (2194, 110558), (4172, 58141), (4388, 55279), (7679, 31588), (7897, 30716), (15358, 15794)]