1330695248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 2772144000

約数和(自身を除く): 1441448752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 137, 152, 178, 274, 304, 356, 359, 548, 712, 718, 1096, 1424, 1436, 1691, 2192, 2603, 2872, 3382, 5206, 5744, 6764, 6821, 10412, 12193, 13528, 13642, 20824, 24386, 27056, 27284, 31951, 41648, 48772, 49183, 54568, 63902, 97544, 98366, 109136, 127804, 195088, 196732, 231667, 255608, 393464, 463334, 511216, 607069, 786928, 926668, 934477, 1214138, 1853336, 1868954, 2428276, 3706672, 3737908, 4377287, 4856552, 7475816, 8754574, 9713104, 14951632, 17509148, 35018296, 70036592, 83168453, 166336906, 332673812, 665347624, 1330695248]

約数ペア:

[(1, 1330695248), (2, 665347624), (4, 332673812), (8, 166336906), (16, 83168453), (19, 70036592), (38, 35018296), (76, 17509148), (89, 14951632), (137, 9713104), (152, 8754574), (178, 7475816), (274, 4856552), (304, 4377287), (356, 3737908), (359, 3706672), (548, 2428276), (712, 1868954), (718, 1853336), (1096, 1214138), (1424, 934477), (1436, 926668), (1691, 786928), (2192, 607069), (2603, 511216), (2872, 463334), (3382, 393464), (5206, 255608), (5744, 231667), (6764, 196732), (6821, 195088), (10412, 127804), (12193, 109136), (13528, 98366), (13642, 97544), (20824, 63902), (24386, 54568), (27056, 49183), (27284, 48772), (31951, 41648)]