308952252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 944832000

約数和(自身を除く): 635879748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 79, 84, 98, 108, 126, 147, 158, 189, 196, 237, 252, 294, 316, 378, 441, 474, 553, 588, 711, 739, 756, 882, 948, 1106, 1323, 1422, 1478, 1659, 1764, 2133, 2212, 2217, 2646, 2844, 2956, 3318, 3871, 4266, 4434, 4977, 5173, 5292, 6636, 6651, 7742, 8532, 8868, 9954, 10346, 11613, 13302, 14931, 15484, 15519, 19908, 19953, 20692, 23226, 26604, 29862, 31038, 34839, 36211, 39906, 46452, 46557, 58381, 59724, 62076, 69678, 72422, 79812, 93114, 104517, 108633, 116762, 139356, 139671, 144844, 175143, 186228, 209034, 217266, 233524, 279342, 325899, 350286, 408667, 418068, 434532, 525429, 558684, 651798, 700572, 817334, 977697, 1050858, 1226001, 1303596, 1576287, 1634668, 1955394, 2101716, 2452002, 2860669, 3152574, 3678003, 3910788, 4904004, 5721338, 6305148, 7356006, 8582007, 11034009, 11442676, 14712012, 17164014, 22068018, 25746021, 34328028, 44136036, 51492042, 77238063, 102984084, 154476126, 308952252]

約数ペア:

[(1, 308952252), (2, 154476126), (3, 102984084), (4, 77238063), (6, 51492042), (7, 44136036), (9, 34328028), (12, 25746021), (14, 22068018), (18, 17164014), (21, 14712012), (27, 11442676), (28, 11034009), (36, 8582007), (42, 7356006), (49, 6305148), (54, 5721338), (63, 4904004), (79, 3910788), (84, 3678003), (98, 3152574), (108, 2860669), (126, 2452002), (147, 2101716), (158, 1955394), (189, 1634668), (196, 1576287), (237, 1303596), (252, 1226001), (294, 1050858), (316, 977697), (378, 817334), (441, 700572), (474, 651798), (553, 558684), (588, 525429), (711, 434532), (739, 418068), (756, 408667), (882, 350286), (948, 325899), (1106, 279342), (1323, 233524), (1422, 217266), (1478, 209034), (1659, 186228), (1764, 175143), (2133, 144844), (2212, 139671), (2217, 139356), (2646, 116762), (2844, 108633), (2956, 104517), (3318, 93114), (3871, 79812), (4266, 72422), (4434, 69678), (4977, 62076), (5173, 59724), (5292, 58381), (6636, 46557), (6651, 46452), (7742, 39906), (8532, 36211), (8868, 34839), (9954, 31038), (10346, 29862), (11613, 26604), (13302, 23226), (14931, 20692), (15484, 19953), (15519, 19908)]