242565444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4111}}^1$

素因数の和:4281

約数の個数: 72

約数和(自身を含む): 673545600

約数和(自身を除く): 430980156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1639, 1788, 2682, 3278, 4111, 4917, 5364, 6556, 8222, 9834, 12333, 14751, 16444, 19668, 24666, 29502, 36999, 45221, 49332, 59004, 73998, 90442, 135663, 147996, 180884, 271326, 406989, 542652, 612539, 813978, 1225078, 1627956, 1837617, 2450156, 3675234, 5512851, 6737929, 7350468, 11025702, 13475858, 20213787, 22051404, 26951716, 40427574, 60641361, 80855148, 121282722, 242565444]

約数ペア:

[(1, 242565444), (2, 121282722), (3, 80855148), (4, 60641361), (6, 40427574), (9, 26951716), (11, 22051404), (12, 20213787), (18, 13475858), (22, 11025702), (33, 7350468), (36, 6737929), (44, 5512851), (66, 3675234), (99, 2450156), (132, 1837617), (149, 1627956), (198, 1225078), (298, 813978), (396, 612539), (447, 542652), (596, 406989), (894, 271326), (1341, 180884), (1639, 147996), (1788, 135663), (2682, 90442), (3278, 73998), (4111, 59004), (4917, 49332), (5364, 45221), (6556, 36999), (8222, 29502), (9834, 24666), (12333, 19668), (14751, 16444)]