222687072

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{18859}}^1$

素因数の和:18916

約数の個数: 72

約数和(自身を含む): 648746280

約数和(自身を除く): 426059208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 18859, 37718, 56577, 75436, 113154, 150872, 169731, 226308, 301744, 339462, 452616, 603488, 678924, 773219, 905232, 1357848, 1546438, 1810464, 2319657, 2715696, 3092876, 4639314, 5431392, 6185752, 6958971, 9278628, 12371504, 13917942, 18557256, 24743008, 27835884, 37114512, 55671768, 74229024, 111343536, 222687072]

約数ペア:

[(1, 222687072), (2, 111343536), (3, 74229024), (4, 55671768), (6, 37114512), (8, 27835884), (9, 24743008), (12, 18557256), (16, 13917942), (18, 12371504), (24, 9278628), (32, 6958971), (36, 6185752), (41, 5431392), (48, 4639314), (72, 3092876), (82, 2715696), (96, 2319657), (123, 1810464), (144, 1546438), (164, 1357848), (246, 905232), (288, 773219), (328, 678924), (369, 603488), (492, 452616), (656, 339462), (738, 301744), (984, 226308), (1312, 169731), (1476, 150872), (1968, 113154), (2952, 75436), (3936, 56577), (5904, 37718), (11808, 18859)]