28305681756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{240131}}^1$

素因数の和:240215

約数の個数: 96

約数和(自身を含む): 77456977920

約数和(自身を除く): 49151296164

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 47, 57, 66, 76, 94, 114, 132, 141, 188, 209, 228, 282, 418, 517, 564, 627, 836, 893, 1034, 1254, 1551, 1786, 2068, 2508, 2679, 3102, 3572, 5358, 6204, 9823, 10716, 19646, 29469, 39292, 58938, 117876, 240131, 480262, 720393, 960524, 1440786, 2641441, 2881572, 4562489, 5282882, 7924323, 9124978, 10565764, 11286157, 13687467, 15848646, 18249956, 22572314, 27374934, 31697292, 33858471, 45144628, 50187379, 54749868, 67716942, 100374758, 124147727, 135433884, 150562137, 200749516, 214436983, 248295454, 301124274, 372443181, 428873966, 496590908, 602248548, 643310949, 744886362, 857747932, 1286621898, 1489772724, 2358806813, 2573243796, 4717613626, 7076420439, 9435227252, 14152840878, 28305681756]

約数ペア:

[(1, 28305681756), (2, 14152840878), (3, 9435227252), (4, 7076420439), (6, 4717613626), (11, 2573243796), (12, 2358806813), (19, 1489772724), (22, 1286621898), (33, 857747932), (38, 744886362), (44, 643310949), (47, 602248548), (57, 496590908), (66, 428873966), (76, 372443181), (94, 301124274), (114, 248295454), (132, 214436983), (141, 200749516), (188, 150562137), (209, 135433884), (228, 124147727), (282, 100374758), (418, 67716942), (517, 54749868), (564, 50187379), (627, 45144628), (836, 33858471), (893, 31697292), (1034, 27374934), (1254, 22572314), (1551, 18249956), (1786, 15848646), (2068, 13687467), (2508, 11286157), (2679, 10565764), (3102, 9124978), (3572, 7924323), (5358, 5282882), (6204, 4562489), (9823, 2881572), (10716, 2641441), (19646, 1440786), (29469, 960524), (39292, 720393), (58938, 480262), (117876, 240131)]