1218862008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9791}}^1$

素因数の和:9842

約数の個数: 192

約数和(自身を含む): 4277145600

約数和(自身を除く): 3058283592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6552, 6916, 8892, 9576, 9791, 10374, 13832, 15561, 17784, 19582, 20748, 29373, 31122, 39164, 41496, 58746, 62244, 68537, 78328, 88119, 117492, 124488, 127283, 137074, 176238, 186029, 205611, 234984, 254566, 274148, 352476, 372058, 381849, 411222, 509132, 548296, 558087, 616833, 704952, 744116, 763698, 822444, 890981, 1018264, 1116174, 1145547, 1233666, 1302203, 1488232, 1527396, 1644888, 1674261, 1781962, 2232348, 2291094, 2418377, 2467332, 2604406, 2672943, 3054792, 3348522, 3563924, 3906609, 4464696, 4582188, 4836754, 4934664, 5208812, 5345886, 6697044, 7127848, 7255131, 7813218, 8018829, 9164376, 9673508, 10417624, 10691772, 11719827, 13394088, 14510262, 15626436, 16037658, 16928639, 19347016, 21383544, 21765393, 23439654, 29020524, 31252872, 32075316, 33857278, 43530786, 46879308, 50785917, 58041048, 64150632, 67714556, 87061572, 93758616, 101571834, 135429112, 152357751, 174123144, 203143668, 304715502, 406287336, 609431004, 1218862008]

約数ペア:

[(1, 1218862008), (2, 609431004), (3, 406287336), (4, 304715502), (6, 203143668), (7, 174123144), (8, 152357751), (9, 135429112), (12, 101571834), (13, 93758616), (14, 87061572), (18, 67714556), (19, 64150632), (21, 58041048), (24, 50785917), (26, 46879308), (28, 43530786), (36, 33857278), (38, 32075316), (39, 31252872), (42, 29020524), (52, 23439654), (56, 21765393), (57, 21383544), (63, 19347016), (72, 16928639), (76, 16037658), (78, 15626436), (84, 14510262), (91, 13394088), (104, 11719827), (114, 10691772), (117, 10417624), (126, 9673508), (133, 9164376), (152, 8018829), (156, 7813218), (168, 7255131), (171, 7127848), (182, 6697044), (228, 5345886), (234, 5208812), (247, 4934664), (252, 4836754), (266, 4582188), (273, 4464696), (312, 3906609), (342, 3563924), (364, 3348522), (399, 3054792), (456, 2672943), (468, 2604406), (494, 2467332), (504, 2418377), (532, 2291094), (546, 2232348), (684, 1781962), (728, 1674261), (741, 1644888), (798, 1527396), (819, 1488232), (936, 1302203), (988, 1233666), (1064, 1145547), (1092, 1116174), (1197, 1018264), (1368, 890981), (1482, 822444), (1596, 763698), (1638, 744116), (1729, 704952), (1976, 616833), (2184, 558087), (2223, 548296), (2394, 509132), (2964, 411222), (3192, 381849), (3276, 372058), (3458, 352476), (4446, 274148), (4788, 254566), (5187, 234984), (5928, 205611), (6552, 186029), (6916, 176238), (8892, 137074), (9576, 127283), (9791, 124488), (10374, 117492), (13832, 88119), (15561, 78328), (17784, 68537), (19582, 62244), (20748, 58746), (29373, 41496), (31122, 39164)]