397999008

素因数分解:

$2^5\times 3^7\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 1319189760

約数和(自身を除く): 921190752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 96, 99, 108, 121, 132, 141, 144, 162, 176, 188, 198, 216, 242, 243, 264, 282, 288, 297, 324, 352, 363, 376, 396, 423, 432, 484, 486, 517, 528, 564, 594, 648, 726, 729, 752, 792, 846, 864, 891, 968, 972, 1034, 1056, 1089, 1128, 1188, 1269, 1296, 1452, 1458, 1504, 1551, 1584, 1692, 1782, 1936, 1944, 2068, 2178, 2187, 2256, 2376, 2538, 2592, 2673, 2904, 2916, 3102, 3168, 3267, 3384, 3564, 3807, 3872, 3888, 4136, 4356, 4374, 4512, 4653, 4752, 5076, 5346, 5687, 5808, 5832, 6204, 6534, 6768, 7128, 7614, 7776, 8019, 8272, 8712, 8748, 9306, 9504, 9801, 10152, 10692, 11374, 11421, 11616, 11664, 12408, 13068, 13536, 13959, 14256, 15228, 16038, 16544, 17061, 17424, 17496, 18612, 19602, 20304, 21384, 22748, 22842, 23328, 24057, 24816, 26136, 27918, 28512, 29403, 30456, 32076, 34122, 34263, 34848, 34992, 37224, 39204, 40608, 41877, 42768, 45496, 45684, 48114, 49632, 51183, 52272, 55836, 58806, 60912, 64152, 68244, 68526, 69984, 74448, 78408, 83754, 85536, 88209, 90992, 91368, 96228, 102366, 102789, 104544, 111672, 117612, 121824, 125631, 128304, 136488, 137052, 148896, 153549, 156816, 167508, 176418, 181984, 182736, 192456, 204732, 205578, 223344, 235224, 251262, 256608, 264627, 272976, 274104, 307098, 313632, 335016, 352836, 365472, 376893, 384912, 409464, 411156, 446688, 460647, 470448, 502524, 529254, 545952, 548208, 614196, 670032, 705672, 753786, 769824, 818928, 822312, 921294, 940896, 1005048, 1058508, 1096416, 1130679, 1228392, 1340064, 1381941, 1411344, 1507572, 1637856, 1644624, 1842588, 2010096, 2117016, 2261358, 2456784, 2763882, 2822688, 3015144, 3289248, 3685176, 4020192, 4145823, 4234032, 4522716, 4913568, 5527764, 6030288, 7370352, 8291646, 8468064, 9045432, 11055528, 12060576, 12437469, 14740704, 16583292, 18090864, 22111056, 24874938, 33166584, 36181728, 44222112, 49749876, 66333168, 99499752, 132666336, 198999504, 397999008]

約数ペア:

[(1, 397999008), (2, 198999504), (3, 132666336), (4, 99499752), (6, 66333168), (8, 49749876), (9, 44222112), (11, 36181728), (12, 33166584), (16, 24874938), (18, 22111056), (22, 18090864), (24, 16583292), (27, 14740704), (32, 12437469), (33, 12060576), (36, 11055528), (44, 9045432), (47, 8468064), (48, 8291646), (54, 7370352), (66, 6030288), (72, 5527764), (81, 4913568), (88, 4522716), (94, 4234032), (96, 4145823), (99, 4020192), (108, 3685176), (121, 3289248), (132, 3015144), (141, 2822688), (144, 2763882), (162, 2456784), (176, 2261358), (188, 2117016), (198, 2010096), (216, 1842588), (242, 1644624), (243, 1637856), (264, 1507572), (282, 1411344), (288, 1381941), (297, 1340064), (324, 1228392), (352, 1130679), (363, 1096416), (376, 1058508), (396, 1005048), (423, 940896), (432, 921294), (484, 822312), (486, 818928), (517, 769824), (528, 753786), (564, 705672), (594, 670032), (648, 614196), (726, 548208), (729, 545952), (752, 529254), (792, 502524), (846, 470448), (864, 460647), (891, 446688), (968, 411156), (972, 409464), (1034, 384912), (1056, 376893), (1089, 365472), (1128, 352836), (1188, 335016), (1269, 313632), (1296, 307098), (1452, 274104), (1458, 272976), (1504, 264627), (1551, 256608), (1584, 251262), (1692, 235224), (1782, 223344), (1936, 205578), (1944, 204732), (2068, 192456), (2178, 182736), (2187, 181984), (2256, 176418), (2376, 167508), (2538, 156816), (2592, 153549), (2673, 148896), (2904, 137052), (2916, 136488), (3102, 128304), (3168, 125631), (3267, 121824), (3384, 117612), (3564, 111672), (3807, 104544), (3872, 102789), (3888, 102366), (4136, 96228), (4356, 91368), (4374, 90992), (4512, 88209), (4653, 85536), (4752, 83754), (5076, 78408), (5346, 74448), (5687, 69984), (5808, 68526), (5832, 68244), (6204, 64152), (6534, 60912), (6768, 58806), (7128, 55836), (7614, 52272), (7776, 51183), (8019, 49632), (8272, 48114), (8712, 45684), (8748, 45496), (9306, 42768), (9504, 41877), (9801, 40608), (10152, 39204), (10692, 37224), (11374, 34992), (11421, 34848), (11616, 34263), (11664, 34122), (12408, 32076), (13068, 30456), (13536, 29403), (13959, 28512), (14256, 27918), (15228, 26136), (16038, 24816), (16544, 24057), (17061, 23328), (17424, 22842), (17496, 22748), (18612, 21384), (19602, 20304)]