4865448978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 12504602880

約数和(自身を除く): 7639153902

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 73, 78, 114, 117, 146, 171, 219, 234, 247, 263, 342, 351, 361, 438, 494, 513, 526, 657, 702, 722, 741, 789, 949, 1026, 1083, 1314, 1387, 1482, 1578, 1898, 1971, 2166, 2223, 2367, 2774, 2847, 3249, 3419, 3942, 4161, 4446, 4693, 4734, 4997, 5694, 6498, 6669, 6838, 7101, 8322, 8541, 9386, 9747, 9994, 10257, 12483, 13338, 14079, 14202, 14991, 17082, 18031, 19199, 19494, 20514, 24966, 25623, 26353, 28158, 29982, 30771, 36062, 37449, 38398, 42237, 44973, 51246, 52706, 54093, 57597, 61542, 64961, 74898, 79059, 84474, 89946, 92313, 94943, 108186, 115194, 126711, 129922, 134919, 158118, 162279, 172791, 184626, 189886, 194883, 237177, 249587, 253422, 269838, 284829, 324558, 342589, 345582, 364781, 389766, 474354, 486837, 499174, 518373, 569658, 584649, 685178, 711531, 729562, 748761, 854487, 973674, 1027767, 1036746, 1094343, 1169298, 1234259, 1423062, 1497522, 1708974, 1753947, 2055534, 2188686, 2246283, 2468518, 2563461, 3083301, 3283029, 3507894, 3702777, 4492566, 4742153, 5126922, 6166602, 6566058, 6738849, 6930839, 7405554, 9249903, 9484306, 9849087, 11108331, 13477698, 13861678, 14226459, 18499806, 19698174, 20792517, 22216662, 28452918, 33324993, 41585034, 42679377, 62377551, 66649986, 85358754, 90100907, 124755102, 128038131, 180201814, 187132653, 256076262, 270302721, 374265306, 540605442, 810908163, 1621816326, 2432724489, 4865448978]

約数ペア:

[(1, 4865448978), (2, 2432724489), (3, 1621816326), (6, 810908163), (9, 540605442), (13, 374265306), (18, 270302721), (19, 256076262), (26, 187132653), (27, 180201814), (38, 128038131), (39, 124755102), (54, 90100907), (57, 85358754), (73, 66649986), (78, 62377551), (114, 42679377), (117, 41585034), (146, 33324993), (171, 28452918), (219, 22216662), (234, 20792517), (247, 19698174), (263, 18499806), (342, 14226459), (351, 13861678), (361, 13477698), (438, 11108331), (494, 9849087), (513, 9484306), (526, 9249903), (657, 7405554), (702, 6930839), (722, 6738849), (741, 6566058), (789, 6166602), (949, 5126922), (1026, 4742153), (1083, 4492566), (1314, 3702777), (1387, 3507894), (1482, 3283029), (1578, 3083301), (1898, 2563461), (1971, 2468518), (2166, 2246283), (2223, 2188686), (2367, 2055534), (2774, 1753947), (2847, 1708974), (3249, 1497522), (3419, 1423062), (3942, 1234259), (4161, 1169298), (4446, 1094343), (4693, 1036746), (4734, 1027767), (4997, 973674), (5694, 854487), (6498, 748761), (6669, 729562), (6838, 711531), (7101, 685178), (8322, 584649), (8541, 569658), (9386, 518373), (9747, 499174), (9994, 486837), (10257, 474354), (12483, 389766), (13338, 364781), (14079, 345582), (14202, 342589), (14991, 324558), (17082, 284829), (18031, 269838), (19199, 253422), (19494, 249587), (20514, 237177), (24966, 194883), (25623, 189886), (26353, 184626), (28158, 172791), (29982, 162279), (30771, 158118), (36062, 134919), (37449, 129922), (38398, 126711), (42237, 115194), (44973, 108186), (51246, 94943), (52706, 92313), (54093, 89946), (57597, 84474), (61542, 79059), (64961, 74898)]