1745280108

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 240

約数和(自身を含む): 5418631680

約数和(自身を除く): 3673351572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 139, 143, 156, 162, 198, 234, 271, 278, 286, 297, 324, 351, 396, 417, 429, 468, 542, 556, 572, 594, 702, 813, 834, 858, 891, 1053, 1084, 1188, 1251, 1287, 1404, 1529, 1626, 1668, 1716, 1782, 1807, 2106, 2439, 2502, 2574, 2981, 3058, 3252, 3523, 3564, 3614, 3753, 3861, 4212, 4587, 4878, 5004, 5148, 5421, 5962, 6116, 7046, 7228, 7317, 7506, 7722, 8943, 9174, 9756, 10569, 10842, 11259, 11583, 11924, 13761, 14092, 14634, 15012, 15444, 16263, 17886, 18348, 19877, 21138, 21684, 21951, 22518, 23166, 26829, 27522, 29268, 31707, 32526, 35772, 37669, 38753, 39754, 41283, 42276, 43902, 45036, 46332, 48789, 53658, 55044, 59631, 63414, 65052, 75338, 77506, 79508, 80487, 82566, 87804, 95121, 97578, 107316, 113007, 116259, 119262, 123849, 126828, 146367, 150676, 155012, 160974, 165132, 178893, 190242, 195156, 226014, 232518, 238524, 241461, 247698, 285363, 292734, 321948, 339021, 348777, 357786, 380484, 414359, 452028, 465036, 482922, 489697, 495396, 536679, 570726, 585468, 678042, 697554, 715572, 828718, 965844, 979394, 1017063, 1046331, 1073358, 1141452, 1243077, 1356084, 1395108, 1469091, 1610037, 1657436, 1958788, 2034126, 2092662, 2146716, 2486154, 2938182, 3051189, 3138993, 3220074, 3729231, 4068252, 4185324, 4407273, 4972308, 5386667, 5876364, 6102378, 6277986, 6440148, 7458462, 8814546, 10773334, 11187693, 12204756, 12555972, 13221819, 14916924, 16160001, 17629092, 21546668, 22375386, 26443638, 32320002, 33563079, 39665457, 44750772, 48480003, 52887276, 64640004, 67126158, 79330914, 96960006, 134252316, 145440009, 158661828, 193920012, 290880018, 436320027, 581760036, 872640054, 1745280108]

約数ペア:

[(1, 1745280108), (2, 872640054), (3, 581760036), (4, 436320027), (6, 290880018), (9, 193920012), (11, 158661828), (12, 145440009), (13, 134252316), (18, 96960006), (22, 79330914), (26, 67126158), (27, 64640004), (33, 52887276), (36, 48480003), (39, 44750772), (44, 39665457), (52, 33563079), (54, 32320002), (66, 26443638), (78, 22375386), (81, 21546668), (99, 17629092), (108, 16160001), (117, 14916924), (132, 13221819), (139, 12555972), (143, 12204756), (156, 11187693), (162, 10773334), (198, 8814546), (234, 7458462), (271, 6440148), (278, 6277986), (286, 6102378), (297, 5876364), (324, 5386667), (351, 4972308), (396, 4407273), (417, 4185324), (429, 4068252), (468, 3729231), (542, 3220074), (556, 3138993), (572, 3051189), (594, 2938182), (702, 2486154), (813, 2146716), (834, 2092662), (858, 2034126), (891, 1958788), (1053, 1657436), (1084, 1610037), (1188, 1469091), (1251, 1395108), (1287, 1356084), (1404, 1243077), (1529, 1141452), (1626, 1073358), (1668, 1046331), (1716, 1017063), (1782, 979394), (1807, 965844), (2106, 828718), (2439, 715572), (2502, 697554), (2574, 678042), (2981, 585468), (3058, 570726), (3252, 536679), (3523, 495396), (3564, 489697), (3614, 482922), (3753, 465036), (3861, 452028), (4212, 414359), (4587, 380484), (4878, 357786), (5004, 348777), (5148, 339021), (5421, 321948), (5962, 292734), (6116, 285363), (7046, 247698), (7228, 241461), (7317, 238524), (7506, 232518), (7722, 226014), (8943, 195156), (9174, 190242), (9756, 178893), (10569, 165132), (10842, 160974), (11259, 155012), (11583, 150676), (11924, 146367), (13761, 126828), (14092, 123849), (14634, 119262), (15012, 116259), (15444, 113007), (16263, 107316), (17886, 97578), (18348, 95121), (19877, 87804), (21138, 82566), (21684, 80487), (21951, 79508), (22518, 77506), (23166, 75338), (26829, 65052), (27522, 63414), (29268, 59631), (31707, 55044), (32526, 53658), (35772, 48789), (37669, 46332), (38753, 45036), (39754, 43902), (41283, 42276)]