305660628

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1524

約数の個数: 180

約数和(自身を含む): 1001692692

約数和(自身を除く): 696032064

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1323, 1404, 1481, 1638, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 2962, 3276, 3822, 3969, 4212, 4443, 4914, 5292, 5733, 5924, 7371, 7644, 7938, 8886, 9828, 10367, 11466, 13329, 14742, 15876, 17199, 17772, 19253, 20734, 22932, 26658, 29484, 31101, 34398, 38506, 39987, 41468, 51597, 53316, 57759, 62202, 68796, 72569, 77012, 79974, 93303, 103194, 115518, 119961, 124404, 134771, 145138, 159948, 173277, 186606, 206388, 217707, 231036, 239922, 269542, 279909, 290276, 346554, 373212, 404313, 435414, 479844, 519831, 539084, 559818, 653121, 693108, 808626, 839727, 870828, 943397, 1039662, 1119636, 1212939, 1306242, 1559493, 1617252, 1679454, 1886794, 1959363, 2079324, 2425878, 2612484, 2830191, 3118986, 3358908, 3638817, 3773588, 3918726, 4851756, 5660382, 5878089, 6237972, 7277634, 7837452, 8490573, 10916451, 11320764, 11756178, 14555268, 16981146, 21832902, 23512356, 25471719, 33962292, 43665804, 50943438, 76415157, 101886876, 152830314, 305660628]

約数ペア:

[(1, 305660628), (2, 152830314), (3, 101886876), (4, 76415157), (6, 50943438), (7, 43665804), (9, 33962292), (12, 25471719), (13, 23512356), (14, 21832902), (18, 16981146), (21, 14555268), (26, 11756178), (27, 11320764), (28, 10916451), (36, 8490573), (39, 7837452), (42, 7277634), (49, 6237972), (52, 5878089), (54, 5660382), (63, 4851756), (78, 3918726), (81, 3773588), (84, 3638817), (91, 3358908), (98, 3118986), (108, 2830191), (117, 2612484), (126, 2425878), (147, 2079324), (156, 1959363), (162, 1886794), (182, 1679454), (189, 1617252), (196, 1559493), (234, 1306242), (252, 1212939), (273, 1119636), (294, 1039662), (324, 943397), (351, 870828), (364, 839727), (378, 808626), (441, 693108), (468, 653121), (546, 559818), (567, 539084), (588, 519831), (637, 479844), (702, 435414), (756, 404313), (819, 373212), (882, 346554), (1053, 290276), (1092, 279909), (1134, 269542), (1274, 239922), (1323, 231036), (1404, 217707), (1481, 206388), (1638, 186606), (1764, 173277), (1911, 159948), (2106, 145138), (2268, 134771), (2457, 124404), (2548, 119961), (2646, 115518), (2962, 103194), (3276, 93303), (3822, 79974), (3969, 77012), (4212, 72569), (4443, 68796), (4914, 62202), (5292, 57759), (5733, 53316), (5924, 51597), (7371, 41468), (7644, 39987), (7938, 38506), (8886, 34398), (9828, 31101), (10367, 29484), (11466, 26658), (13329, 22932), (14742, 20734), (15876, 19253), (17199, 17772)]