442489176

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 1304928000

約数和(自身を除く): 862438824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 137, 152, 171, 216, 228, 274, 342, 411, 456, 513, 548, 684, 787, 822, 1026, 1096, 1233, 1368, 1574, 1644, 2052, 2361, 2466, 2603, 3148, 3288, 3699, 4104, 4722, 4932, 5206, 6296, 7083, 7398, 7809, 9444, 9864, 10412, 14166, 14796, 14953, 15618, 18888, 20824, 21249, 23427, 28332, 29592, 29906, 31236, 42498, 44859, 46854, 56664, 59812, 62472, 70281, 84996, 89718, 93708, 107819, 119624, 134577, 140562, 169992, 179436, 187416, 215638, 269154, 281124, 323457, 358872, 403731, 431276, 538308, 562248, 646914, 807462, 862552, 970371, 1076616, 1293828, 1614924, 1940742, 2048561, 2587656, 2911113, 3229848, 3881484, 4097122, 5822226, 6145683, 7762968, 8194244, 11644452, 12291366, 16388488, 18437049, 23288904, 24582732, 36874098, 49165464, 55311147, 73748196, 110622294, 147496392, 221244588, 442489176]

約数ペア:

[(1, 442489176), (2, 221244588), (3, 147496392), (4, 110622294), (6, 73748196), (8, 55311147), (9, 49165464), (12, 36874098), (18, 24582732), (19, 23288904), (24, 18437049), (27, 16388488), (36, 12291366), (38, 11644452), (54, 8194244), (57, 7762968), (72, 6145683), (76, 5822226), (108, 4097122), (114, 3881484), (137, 3229848), (152, 2911113), (171, 2587656), (216, 2048561), (228, 1940742), (274, 1614924), (342, 1293828), (411, 1076616), (456, 970371), (513, 862552), (548, 807462), (684, 646914), (787, 562248), (822, 538308), (1026, 431276), (1096, 403731), (1233, 358872), (1368, 323457), (1574, 281124), (1644, 269154), (2052, 215638), (2361, 187416), (2466, 179436), (2603, 169992), (3148, 140562), (3288, 134577), (3699, 119624), (4104, 107819), (4722, 93708), (4932, 89718), (5206, 84996), (6296, 70281), (7083, 62472), (7398, 59812), (7809, 56664), (9444, 46854), (9864, 44859), (10412, 42498), (14166, 31236), (14796, 29906), (14953, 29592), (15618, 28332), (18888, 23427), (20824, 21249)]