243557496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 128

約数和(自身を含む): 832742400

約数和(自身を除く): 589184904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 12391, 19656, 24782, 37173, 49564, 74346, 86737, 99128, 111519, 148692, 161083, 173474, 223038, 260211, 297384, 322166, 334557, 346948, 446076, 483249, 520422, 644332, 669114, 693896, 780633, 892152, 966498, 1040844, 1127581, 1288664, 1338228, 1449747, 1561266, 1932996, 2081688, 2255162, 2341899, 2676456, 2899494, 3122532, 3382743, 3865992, 4349241, 4510324, 4683798, 5798988, 6245064, 6765486, 8698482, 9020648, 9367596, 10148229, 11597976, 13530972, 17396964, 18735192, 20296458, 27061944, 30444687, 34793928, 40592916, 60889374, 81185832, 121778748, 243557496]

約数ペア:

[(1, 243557496), (2, 121778748), (3, 81185832), (4, 60889374), (6, 40592916), (7, 34793928), (8, 30444687), (9, 27061944), (12, 20296458), (13, 18735192), (14, 17396964), (18, 13530972), (21, 11597976), (24, 10148229), (26, 9367596), (27, 9020648), (28, 8698482), (36, 6765486), (39, 6245064), (42, 5798988), (52, 4683798), (54, 4510324), (56, 4349241), (63, 3865992), (72, 3382743), (78, 3122532), (84, 2899494), (91, 2676456), (104, 2341899), (108, 2255162), (117, 2081688), (126, 1932996), (156, 1561266), (168, 1449747), (182, 1338228), (189, 1288664), (216, 1127581), (234, 1040844), (252, 966498), (273, 892152), (312, 780633), (351, 693896), (364, 669114), (378, 644332), (468, 520422), (504, 483249), (546, 446076), (702, 346948), (728, 334557), (756, 322166), (819, 297384), (936, 260211), (1092, 223038), (1404, 173474), (1512, 161083), (1638, 148692), (2184, 111519), (2457, 99128), (2808, 86737), (3276, 74346), (4914, 49564), (6552, 37173), (9828, 24782), (12391, 19656)]