123982144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 224

約数和(自身を含む): 327720960

約数和(自身を除く): 203738816

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 31, 32, 38, 44, 46, 52, 62, 64, 76, 88, 92, 104, 124, 143, 152, 176, 184, 208, 209, 247, 248, 253, 286, 299, 304, 341, 352, 368, 403, 416, 418, 437, 494, 496, 506, 572, 589, 598, 608, 682, 704, 713, 736, 806, 832, 836, 874, 988, 992, 1012, 1144, 1178, 1196, 1216, 1364, 1426, 1472, 1612, 1672, 1748, 1976, 1984, 2024, 2288, 2356, 2392, 2717, 2728, 2852, 3224, 3289, 3344, 3496, 3952, 4048, 4433, 4576, 4712, 4784, 4807, 5434, 5456, 5681, 5704, 6448, 6479, 6578, 6688, 6992, 7657, 7843, 7904, 8096, 8866, 9152, 9269, 9424, 9568, 9614, 10868, 10912, 11362, 11408, 12896, 12958, 13156, 13376, 13547, 13984, 15314, 15686, 15808, 16192, 17732, 18538, 18848, 19136, 19228, 21736, 21824, 22724, 22816, 25792, 25916, 26312, 27094, 27968, 30628, 31372, 35464, 37076, 37696, 38456, 43472, 45448, 45632, 51832, 52624, 54188, 61256, 62491, 62744, 70928, 74152, 76912, 84227, 86944, 90896, 101959, 103664, 105248, 108376, 122512, 124982, 125488, 141856, 148304, 149017, 153824, 168454, 173888, 176111, 181792, 203918, 207328, 210496, 216752, 245024, 249964, 250976, 283712, 296608, 298034, 307648, 336908, 352222, 363584, 407836, 414656, 433504, 490048, 499928, 501952, 593216, 596068, 673816, 704444, 815672, 867008, 999856, 1192136, 1347632, 1408888, 1631344, 1937221, 1999712, 2384272, 2695264, 2817776, 3262688, 3874442, 3999424, 4768544, 5390528, 5635552, 6525376, 7748884, 9537088, 11271104, 15497768, 30995536, 61991072, 123982144]

約数ペア:

[(1, 123982144), (2, 61991072), (4, 30995536), (8, 15497768), (11, 11271104), (13, 9537088), (16, 7748884), (19, 6525376), (22, 5635552), (23, 5390528), (26, 4768544), (31, 3999424), (32, 3874442), (38, 3262688), (44, 2817776), (46, 2695264), (52, 2384272), (62, 1999712), (64, 1937221), (76, 1631344), (88, 1408888), (92, 1347632), (104, 1192136), (124, 999856), (143, 867008), (152, 815672), (176, 704444), (184, 673816), (208, 596068), (209, 593216), (247, 501952), (248, 499928), (253, 490048), (286, 433504), (299, 414656), (304, 407836), (341, 363584), (352, 352222), (368, 336908), (403, 307648), (416, 298034), (418, 296608), (437, 283712), (494, 250976), (496, 249964), (506, 245024), (572, 216752), (589, 210496), (598, 207328), (608, 203918), (682, 181792), (704, 176111), (713, 173888), (736, 168454), (806, 153824), (832, 149017), (836, 148304), (874, 141856), (988, 125488), (992, 124982), (1012, 122512), (1144, 108376), (1178, 105248), (1196, 103664), (1216, 101959), (1364, 90896), (1426, 86944), (1472, 84227), (1612, 76912), (1672, 74152), (1748, 70928), (1976, 62744), (1984, 62491), (2024, 61256), (2288, 54188), (2356, 52624), (2392, 51832), (2717, 45632), (2728, 45448), (2852, 43472), (3224, 38456), (3289, 37696), (3344, 37076), (3496, 35464), (3952, 31372), (4048, 30628), (4433, 27968), (4576, 27094), (4712, 26312), (4784, 25916), (4807, 25792), (5434, 22816), (5456, 22724), (5681, 21824), (5704, 21736), (6448, 19228), (6479, 19136), (6578, 18848), (6688, 18538), (6992, 17732), (7657, 16192), (7843, 15808), (7904, 15686), (8096, 15314), (8866, 13984), (9152, 13547), (9269, 13376), (9424, 13156), (9568, 12958), (9614, 12896), (10868, 11408), (10912, 11362)]