313488487932

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{19387}}^1$

素因数の和:19971

約数の個数: 96

約数和(自身を含む): 762441630720

約数和(自身を除く): 448953142788

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 444, 461, 474, 922, 948, 1383, 1844, 2766, 2923, 5532, 5846, 8769, 11692, 17057, 17538, 19387, 34114, 35076, 36419, 38774, 51171, 58161, 68228, 72838, 77548, 102342, 109257, 116322, 145676, 204684, 218514, 232644, 437028, 717319, 1347503, 1434638, 1531573, 2151957, 2695006, 2869276, 3063146, 4042509, 4303914, 4594719, 5390012, 6126292, 8085018, 8607828, 8937407, 9189438, 16170036, 17874814, 18378876, 26812221, 35749628, 53624442, 56668201, 107248884, 113336402, 170004603, 226672804, 330684059, 340009206, 661368118, 680018412, 706055153, 992052177, 1322736236, 1412110306, 1984104354, 2118165459, 2824220612, 3968208708, 4236330918, 8472661836, 26124040661, 52248081322, 78372121983, 104496162644, 156744243966, 313488487932]

約数ペア:

[(1, 313488487932), (2, 156744243966), (3, 104496162644), (4, 78372121983), (6, 52248081322), (12, 26124040661), (37, 8472661836), (74, 4236330918), (79, 3968208708), (111, 2824220612), (148, 2118165459), (158, 1984104354), (222, 1412110306), (237, 1322736236), (316, 992052177), (444, 706055153), (461, 680018412), (474, 661368118), (922, 340009206), (948, 330684059), (1383, 226672804), (1844, 170004603), (2766, 113336402), (2923, 107248884), (5532, 56668201), (5846, 53624442), (8769, 35749628), (11692, 26812221), (17057, 18378876), (17538, 17874814), (19387, 16170036), (34114, 9189438), (35076, 8937407), (36419, 8607828), (38774, 8085018), (51171, 6126292), (58161, 5390012), (68228, 4594719), (72838, 4303914), (77548, 4042509), (102342, 3063146), (109257, 2869276), (116322, 2695006), (145676, 2151957), (204684, 1531573), (218514, 1434638), (232644, 1347503), (437028, 717319)]