15691201372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2339

約数の個数: 96

約数和(自身を含む): 34815965184

約数和(自身を除く): 19124763812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 373, 511, 746, 803, 1022, 1492, 1606, 1871, 2044, 2611, 3212, 3742, 4103, 5222, 5621, 7484, 8206, 10444, 11242, 13097, 16412, 20581, 22484, 26194, 27229, 28721, 41162, 52388, 54458, 57442, 82324, 108916, 114884, 136583, 144067, 190603, 273166, 288134, 299519, 381206, 546332, 576268, 599038, 697883, 762412, 956081, 1198076, 1395766, 1502413, 1912162, 2096633, 2791532, 3004826, 3824324, 4193266, 4885181, 6009652, 7676713, 8386532, 9770362, 10516891, 15353426, 19540724, 21033782, 30706852, 42067564, 50945459, 53736991, 101890918, 107473982, 203781836, 214947964, 356618213, 560400049, 713236426, 1120800098, 1426472852, 2241600196, 3922800343, 7845600686, 15691201372]

約数ペア:

[(1, 15691201372), (2, 7845600686), (4, 3922800343), (7, 2241600196), (11, 1426472852), (14, 1120800098), (22, 713236426), (28, 560400049), (44, 356618213), (73, 214947964), (77, 203781836), (146, 107473982), (154, 101890918), (292, 53736991), (308, 50945459), (373, 42067564), (511, 30706852), (746, 21033782), (803, 19540724), (1022, 15353426), (1492, 10516891), (1606, 9770362), (1871, 8386532), (2044, 7676713), (2611, 6009652), (3212, 4885181), (3742, 4193266), (4103, 3824324), (5222, 3004826), (5621, 2791532), (7484, 2096633), (8206, 1912162), (10444, 1502413), (11242, 1395766), (13097, 1198076), (16412, 956081), (20581, 762412), (22484, 697883), (26194, 599038), (27229, 576268), (28721, 546332), (41162, 381206), (52388, 299519), (54458, 288134), (57442, 273166), (82324, 190603), (108916, 144067), (114884, 136583)]