223680996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 771563520

約数和(自身を除く): 547882524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 31, 33, 36, 38, 42, 44, 57, 62, 63, 66, 76, 77, 84, 93, 99, 114, 124, 126, 132, 133, 137, 154, 171, 186, 198, 209, 217, 228, 231, 252, 266, 274, 279, 308, 341, 342, 372, 396, 399, 411, 418, 434, 462, 532, 548, 558, 589, 627, 651, 682, 684, 693, 798, 822, 836, 868, 924, 959, 1023, 1116, 1178, 1197, 1233, 1254, 1302, 1364, 1386, 1463, 1507, 1596, 1644, 1767, 1881, 1918, 1953, 2046, 2356, 2387, 2394, 2466, 2508, 2603, 2604, 2772, 2877, 2926, 3014, 3069, 3534, 3762, 3836, 3906, 4092, 4123, 4247, 4389, 4521, 4774, 4788, 4932, 5206, 5301, 5754, 5852, 6028, 6138, 6479, 7068, 7161, 7524, 7809, 7812, 8246, 8494, 8631, 8778, 9042, 9548, 10412, 10549, 10602, 11508, 12276, 12369, 12741, 12958, 13167, 13563, 14322, 15618, 16492, 16988, 17262, 17556, 18084, 18221, 19437, 21098, 21204, 21483, 23427, 24738, 25482, 25916, 26334, 27126, 28633, 28644, 29729, 31236, 31647, 34524, 36442, 37107, 38223, 38874, 42196, 42966, 45353, 46717, 46854, 49476, 50964, 52668, 54252, 54663, 57266, 58311, 59458, 63294, 72884, 74214, 76446, 77748, 80693, 85899, 85932, 89187, 90706, 93434, 93708, 94941, 109326, 114532, 116622, 118916, 126588, 136059, 140151, 148428, 152892, 161386, 163989, 171798, 178374, 181412, 186868, 189882, 200431, 218652, 233244, 242079, 257697, 267561, 272118, 280302, 322772, 327019, 327978, 343596, 356748, 379764, 400862, 408177, 420453, 484158, 515394, 535122, 544236, 560604, 564851, 601293, 654038, 655956, 726237, 801724, 816354, 840906, 887623, 968316, 981057, 1030788, 1070244, 1129702, 1202586, 1308076, 1452474, 1632708, 1681812, 1694553, 1775246, 1803879, 1962114, 2259404, 2405172, 2662869, 2904948, 2943171, 3389106, 3550492, 3607758, 3924228, 5083659, 5325738, 5886342, 6213361, 6778212, 7215516, 7988607, 10167318, 10651476, 11772684, 12426722, 15977214, 18640083, 20334636, 24853444, 31954428, 37280166, 55920249, 74560332, 111840498, 223680996]

約数ペア:

[(1, 223680996), (2, 111840498), (3, 74560332), (4, 55920249), (6, 37280166), (7, 31954428), (9, 24853444), (11, 20334636), (12, 18640083), (14, 15977214), (18, 12426722), (19, 11772684), (21, 10651476), (22, 10167318), (28, 7988607), (31, 7215516), (33, 6778212), (36, 6213361), (38, 5886342), (42, 5325738), (44, 5083659), (57, 3924228), (62, 3607758), (63, 3550492), (66, 3389106), (76, 2943171), (77, 2904948), (84, 2662869), (93, 2405172), (99, 2259404), (114, 1962114), (124, 1803879), (126, 1775246), (132, 1694553), (133, 1681812), (137, 1632708), (154, 1452474), (171, 1308076), (186, 1202586), (198, 1129702), (209, 1070244), (217, 1030788), (228, 981057), (231, 968316), (252, 887623), (266, 840906), (274, 816354), (279, 801724), (308, 726237), (341, 655956), (342, 654038), (372, 601293), (396, 564851), (399, 560604), (411, 544236), (418, 535122), (434, 515394), (462, 484158), (532, 420453), (548, 408177), (558, 400862), (589, 379764), (627, 356748), (651, 343596), (682, 327978), (684, 327019), (693, 322772), (798, 280302), (822, 272118), (836, 267561), (868, 257697), (924, 242079), (959, 233244), (1023, 218652), (1116, 200431), (1178, 189882), (1197, 186868), (1233, 181412), (1254, 178374), (1302, 171798), (1364, 163989), (1386, 161386), (1463, 152892), (1507, 148428), (1596, 140151), (1644, 136059), (1767, 126588), (1881, 118916), (1918, 116622), (1953, 114532), (2046, 109326), (2356, 94941), (2387, 93708), (2394, 93434), (2466, 90706), (2508, 89187), (2603, 85932), (2604, 85899), (2772, 80693), (2877, 77748), (2926, 76446), (3014, 74214), (3069, 72884), (3534, 63294), (3762, 59458), (3836, 58311), (3906, 57266), (4092, 54663), (4123, 54252), (4247, 52668), (4389, 50964), (4521, 49476), (4774, 46854), (4788, 46717), (4932, 45353), (5206, 42966), (5301, 42196), (5754, 38874), (5852, 38223), (6028, 37107), (6138, 36442), (6479, 34524), (7068, 31647), (7161, 31236), (7524, 29729), (7809, 28644), (7812, 28633), (8246, 27126), (8494, 26334), (8631, 25916), (8778, 25482), (9042, 24738), (9548, 23427), (10412, 21483), (10549, 21204), (10602, 21098), (11508, 19437), (12276, 18221), (12369, 18084), (12741, 17556), (12958, 17262), (13167, 16988), (13563, 16492), (14322, 15618)]