816148872

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1487}}^1$

素因数の和:1534

約数の個数: 240

約数和(自身を含む): 2873566080

約数和(自身を除く): 2057417208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 121, 126, 132, 154, 162, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 324, 363, 378, 396, 462, 484, 504, 567, 594, 616, 648, 693, 726, 756, 792, 847, 891, 924, 968, 1089, 1134, 1188, 1386, 1452, 1487, 1512, 1694, 1782, 1848, 2079, 2178, 2268, 2376, 2541, 2772, 2904, 2974, 3267, 3388, 3564, 4158, 4356, 4461, 4536, 5082, 5544, 5948, 6237, 6534, 6776, 7128, 7623, 8316, 8712, 8922, 9801, 10164, 10409, 11896, 12474, 13068, 13383, 15246, 16357, 16632, 17844, 19602, 20328, 20818, 22869, 24948, 26136, 26766, 30492, 31227, 32714, 35688, 39204, 40149, 41636, 45738, 49071, 49896, 53532, 60984, 62454, 65428, 68607, 78408, 80298, 83272, 91476, 93681, 98142, 107064, 114499, 120447, 124908, 130856, 137214, 147213, 160596, 179927, 182952, 187362, 196284, 228998, 240894, 249816, 274428, 281043, 294426, 321192, 343497, 359854, 374724, 392568, 441639, 457996, 481788, 539781, 548856, 562086, 588852, 686994, 719708, 749448, 843129, 883278, 915992, 963576, 1030491, 1079562, 1124172, 1177704, 1259489, 1324917, 1373988, 1439416, 1619343, 1686258, 1766556, 2060982, 2159124, 2248344, 2518978, 2649834, 2747976, 3091473, 3238686, 3372516, 3533112, 3778467, 4121964, 4318248, 4858029, 5037956, 5299668, 6182946, 6477372, 6745032, 7556934, 8243928, 9274419, 9716058, 10075912, 10599336, 11335401, 12365892, 12954744, 14574087, 15113868, 18548838, 19432116, 22670802, 24731784, 29148174, 30227736, 34006203, 37097676, 38864232, 45341604, 58296348, 68012406, 74195352, 90683208, 102018609, 116592696, 136024812, 204037218, 272049624, 408074436, 816148872]

約数ペア:

[(1, 816148872), (2, 408074436), (3, 272049624), (4, 204037218), (6, 136024812), (7, 116592696), (8, 102018609), (9, 90683208), (11, 74195352), (12, 68012406), (14, 58296348), (18, 45341604), (21, 38864232), (22, 37097676), (24, 34006203), (27, 30227736), (28, 29148174), (33, 24731784), (36, 22670802), (42, 19432116), (44, 18548838), (54, 15113868), (56, 14574087), (63, 12954744), (66, 12365892), (72, 11335401), (77, 10599336), (81, 10075912), (84, 9716058), (88, 9274419), (99, 8243928), (108, 7556934), (121, 6745032), (126, 6477372), (132, 6182946), (154, 5299668), (162, 5037956), (168, 4858029), (189, 4318248), (198, 4121964), (216, 3778467), (231, 3533112), (242, 3372516), (252, 3238686), (264, 3091473), (297, 2747976), (308, 2649834), (324, 2518978), (363, 2248344), (378, 2159124), (396, 2060982), (462, 1766556), (484, 1686258), (504, 1619343), (567, 1439416), (594, 1373988), (616, 1324917), (648, 1259489), (693, 1177704), (726, 1124172), (756, 1079562), (792, 1030491), (847, 963576), (891, 915992), (924, 883278), (968, 843129), (1089, 749448), (1134, 719708), (1188, 686994), (1386, 588852), (1452, 562086), (1487, 548856), (1512, 539781), (1694, 481788), (1782, 457996), (1848, 441639), (2079, 392568), (2178, 374724), (2268, 359854), (2376, 343497), (2541, 321192), (2772, 294426), (2904, 281043), (2974, 274428), (3267, 249816), (3388, 240894), (3564, 228998), (4158, 196284), (4356, 187362), (4461, 182952), (4536, 179927), (5082, 160596), (5544, 147213), (5948, 137214), (6237, 130856), (6534, 124908), (6776, 120447), (7128, 114499), (7623, 107064), (8316, 98142), (8712, 93681), (8922, 91476), (9801, 83272), (10164, 80298), (10409, 78408), (11896, 68607), (12474, 65428), (13068, 62454), (13383, 60984), (15246, 53532), (16357, 49896), (16632, 49071), (17844, 45738), (19602, 41636), (20328, 40149), (20818, 39204), (22869, 35688), (24948, 32714), (26136, 31227), (26766, 30492)]