15551401504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{1069}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 32809795200

約数和(自身を除く): 17258393696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 337, 568, 608, 674, 1069, 1136, 1348, 1349, 2138, 2272, 2696, 2698, 4276, 5392, 5396, 6403, 8552, 10784, 10792, 12806, 17104, 20311, 21584, 23927, 25612, 34208, 40622, 43168, 47854, 51224, 75899, 81244, 95708, 102448, 151798, 162488, 191416, 204896, 303596, 324976, 360253, 382832, 454613, 607192, 649952, 720506, 765664, 909226, 1214384, 1441012, 1442081, 1818452, 2428768, 2882024, 2884162, 3636904, 5764048, 5768324, 6844807, 7273808, 11528096, 11536648, 13689614, 14547616, 23073296, 25577963, 27379228, 46146592, 51155926, 54758456, 102311852, 109516912, 204623704, 219033824, 409247408, 485981297, 818494816, 971962594, 1943925188, 3887850376, 7775700752, 15551401504]

約数ペア:

[(1, 15551401504), (2, 7775700752), (4, 3887850376), (8, 1943925188), (16, 971962594), (19, 818494816), (32, 485981297), (38, 409247408), (71, 219033824), (76, 204623704), (142, 109516912), (152, 102311852), (284, 54758456), (304, 51155926), (337, 46146592), (568, 27379228), (608, 25577963), (674, 23073296), (1069, 14547616), (1136, 13689614), (1348, 11536648), (1349, 11528096), (2138, 7273808), (2272, 6844807), (2696, 5768324), (2698, 5764048), (4276, 3636904), (5392, 2884162), (5396, 2882024), (6403, 2428768), (8552, 1818452), (10784, 1442081), (10792, 1441012), (12806, 1214384), (17104, 909226), (20311, 765664), (21584, 720506), (23927, 649952), (25612, 607192), (34208, 454613), (40622, 382832), (43168, 360253), (47854, 324976), (51224, 303596), (75899, 204896), (81244, 191416), (95708, 162488), (102448, 151798)]