1256555916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 4172034048

約数和(自身を除く): 2915478132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 103, 108, 126, 132, 154, 162, 163, 189, 198, 206, 231, 243, 252, 297, 308, 309, 324, 326, 378, 396, 412, 462, 486, 489, 567, 594, 618, 652, 693, 721, 756, 891, 924, 927, 972, 978, 1133, 1134, 1141, 1188, 1236, 1386, 1442, 1467, 1701, 1782, 1793, 1854, 1956, 2079, 2163, 2266, 2268, 2282, 2673, 2772, 2781, 2884, 2934, 3399, 3402, 3423, 3564, 3586, 3708, 4158, 4326, 4401, 4532, 4564, 5346, 5379, 5562, 5868, 6237, 6489, 6798, 6804, 6846, 7172, 7931, 8316, 8343, 8652, 8802, 10197, 10269, 10692, 10758, 11124, 12474, 12551, 12978, 13203, 13596, 13692, 15862, 16137, 16686, 16789, 17604, 18711, 19467, 20394, 20538, 21516, 23793, 24948, 25029, 25102, 25956, 26406, 30591, 30807, 31724, 32274, 33372, 33578, 37422, 37653, 38934, 39609, 40788, 41076, 47586, 48411, 50058, 50204, 50367, 52812, 58401, 61182, 61614, 64548, 67156, 71379, 74844, 75306, 77868, 79218, 91773, 92421, 95172, 96822, 100116, 100734, 112959, 116802, 117523, 122364, 123228, 142758, 145233, 150612, 151101, 158436, 175203, 183546, 184679, 184842, 193644, 201468, 214137, 225918, 233604, 235046, 275319, 277263, 285516, 290466, 302202, 338877, 350406, 352569, 367092, 369358, 369684, 428274, 435699, 451836, 453303, 470092, 550638, 554037, 554526, 580932, 604404, 642411, 677754, 700812, 705138, 738716, 856548, 871398, 906606, 1016631, 1057707, 1101276, 1108074, 1109052, 1284822, 1292753, 1355508, 1359909, 1410276, 1662111, 1742796, 1813212, 1927233, 2033262, 2115414, 2216148, 2569644, 2585506, 2719818, 3049893, 3173121, 3324222, 3854466, 3878259, 4066524, 4079727, 4230828, 4986333, 5171012, 5439636, 6099786, 6346242, 6648444, 7708932, 7756518, 8159454, 9519363, 9972666, 11634777, 12199572, 12692484, 14958999, 15513036, 16318908, 19038726, 19945332, 23269554, 28558089, 29917998, 34904331, 38077452, 44876997, 46539108, 57116178, 59835996, 69808662, 89753994, 104712993, 114232356, 139617324, 179507988, 209425986, 314138979, 418851972, 628277958, 1256555916]

約数ペア:

[(1, 1256555916), (2, 628277958), (3, 418851972), (4, 314138979), (6, 209425986), (7, 179507988), (9, 139617324), (11, 114232356), (12, 104712993), (14, 89753994), (18, 69808662), (21, 59835996), (22, 57116178), (27, 46539108), (28, 44876997), (33, 38077452), (36, 34904331), (42, 29917998), (44, 28558089), (54, 23269554), (63, 19945332), (66, 19038726), (77, 16318908), (81, 15513036), (84, 14958999), (99, 12692484), (103, 12199572), (108, 11634777), (126, 9972666), (132, 9519363), (154, 8159454), (162, 7756518), (163, 7708932), (189, 6648444), (198, 6346242), (206, 6099786), (231, 5439636), (243, 5171012), (252, 4986333), (297, 4230828), (308, 4079727), (309, 4066524), (324, 3878259), (326, 3854466), (378, 3324222), (396, 3173121), (412, 3049893), (462, 2719818), (486, 2585506), (489, 2569644), (567, 2216148), (594, 2115414), (618, 2033262), (652, 1927233), (693, 1813212), (721, 1742796), (756, 1662111), (891, 1410276), (924, 1359909), (927, 1355508), (972, 1292753), (978, 1284822), (1133, 1109052), (1134, 1108074), (1141, 1101276), (1188, 1057707), (1236, 1016631), (1386, 906606), (1442, 871398), (1467, 856548), (1701, 738716), (1782, 705138), (1793, 700812), (1854, 677754), (1956, 642411), (2079, 604404), (2163, 580932), (2266, 554526), (2268, 554037), (2282, 550638), (2673, 470092), (2772, 453303), (2781, 451836), (2884, 435699), (2934, 428274), (3399, 369684), (3402, 369358), (3423, 367092), (3564, 352569), (3586, 350406), (3708, 338877), (4158, 302202), (4326, 290466), (4401, 285516), (4532, 277263), (4564, 275319), (5346, 235046), (5379, 233604), (5562, 225918), (5868, 214137), (6237, 201468), (6489, 193644), (6798, 184842), (6804, 184679), (6846, 183546), (7172, 175203), (7931, 158436), (8316, 151101), (8343, 150612), (8652, 145233), (8802, 142758), (10197, 123228), (10269, 122364), (10692, 117523), (10758, 116802), (11124, 112959), (12474, 100734), (12551, 100116), (12978, 96822), (13203, 95172), (13596, 92421), (13692, 91773), (15862, 79218), (16137, 77868), (16686, 75306), (16789, 74844), (17604, 71379), (18711, 67156), (19467, 64548), (20394, 61614), (20538, 61182), (21516, 58401), (23793, 52812), (24948, 50367), (25029, 50204), (25102, 50058), (25956, 48411), (26406, 47586), (30591, 41076), (30807, 40788), (31724, 39609), (32274, 38934), (33372, 37653), (33578, 37422)]