239028972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 741801984

約数和(自身を除く): 502773012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 31, 39, 42, 46, 52, 62, 69, 78, 84, 91, 92, 93, 124, 138, 156, 161, 182, 186, 217, 273, 276, 299, 307, 322, 364, 372, 403, 434, 483, 546, 598, 614, 644, 651, 713, 806, 868, 897, 921, 966, 1092, 1196, 1209, 1228, 1302, 1426, 1612, 1794, 1842, 1932, 2093, 2139, 2149, 2418, 2604, 2821, 2852, 3588, 3684, 3991, 4186, 4278, 4298, 4836, 4991, 5642, 6279, 6447, 7061, 7982, 8372, 8463, 8556, 8596, 9269, 9517, 9982, 11284, 11973, 12558, 12894, 14122, 14973, 15964, 16926, 18538, 19034, 19964, 21183, 23946, 25116, 25788, 27807, 27937, 28244, 28551, 29946, 33852, 37076, 38068, 42366, 47892, 49427, 55614, 55874, 57102, 59892, 64883, 66619, 83811, 84732, 91793, 98854, 111228, 111748, 114204, 123721, 129766, 133238, 148281, 167622, 183586, 194649, 197708, 199857, 218891, 247442, 259532, 266476, 275379, 296562, 335244, 367172, 371163, 389298, 399714, 437782, 494884, 550758, 593124, 642551, 656673, 742326, 778596, 799428, 866047, 875564, 1101516, 1285102, 1313346, 1484652, 1532237, 1732094, 1927653, 2570204, 2598141, 2626692, 2845583, 3064474, 3464188, 3855306, 4596711, 5196282, 5691166, 6128948, 7710612, 8536749, 9193422, 10392564, 11382332, 17073498, 18386844, 19919081, 34146996, 39838162, 59757243, 79676324, 119514486, 239028972]

約数ペア:

[(1, 239028972), (2, 119514486), (3, 79676324), (4, 59757243), (6, 39838162), (7, 34146996), (12, 19919081), (13, 18386844), (14, 17073498), (21, 11382332), (23, 10392564), (26, 9193422), (28, 8536749), (31, 7710612), (39, 6128948), (42, 5691166), (46, 5196282), (52, 4596711), (62, 3855306), (69, 3464188), (78, 3064474), (84, 2845583), (91, 2626692), (92, 2598141), (93, 2570204), (124, 1927653), (138, 1732094), (156, 1532237), (161, 1484652), (182, 1313346), (186, 1285102), (217, 1101516), (273, 875564), (276, 866047), (299, 799428), (307, 778596), (322, 742326), (364, 656673), (372, 642551), (403, 593124), (434, 550758), (483, 494884), (546, 437782), (598, 399714), (614, 389298), (644, 371163), (651, 367172), (713, 335244), (806, 296562), (868, 275379), (897, 266476), (921, 259532), (966, 247442), (1092, 218891), (1196, 199857), (1209, 197708), (1228, 194649), (1302, 183586), (1426, 167622), (1612, 148281), (1794, 133238), (1842, 129766), (1932, 123721), (2093, 114204), (2139, 111748), (2149, 111228), (2418, 98854), (2604, 91793), (2821, 84732), (2852, 83811), (3588, 66619), (3684, 64883), (3991, 59892), (4186, 57102), (4278, 55874), (4298, 55614), (4836, 49427), (4991, 47892), (5642, 42366), (6279, 38068), (6447, 37076), (7061, 33852), (7982, 29946), (8372, 28551), (8463, 28244), (8556, 27937), (8596, 27807), (9269, 25788), (9517, 25116), (9982, 23946), (11284, 21183), (11973, 19964), (12558, 19034), (12894, 18538), (14122, 16926), (14973, 15964)]