2788892922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 6243586560

約数和(自身を除く): 3454693638

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 211, 213, 422, 426, 437, 633, 874, 1266, 1311, 1349, 1633, 2622, 2698, 3266, 4009, 4047, 4853, 4899, 5041, 8018, 8094, 9706, 9798, 10082, 12027, 14559, 14981, 15123, 24054, 29118, 29962, 30246, 31027, 44943, 62054, 89886, 92207, 93081, 95779, 115943, 184414, 186162, 191558, 231886, 276621, 284639, 287337, 344563, 347829, 553242, 569278, 574674, 689126, 695658, 853917, 1033689, 1063651, 1707834, 2067378, 2127302, 2202917, 3190953, 4405834, 6381906, 6546697, 6608751, 13093394, 13217502, 19640091, 20209369, 24463973, 39280182, 40418738, 48927946, 60628107, 73391919, 121256214, 146783838, 464815487, 929630974, 1394446461, 2788892922]

約数ペア:

[(1, 2788892922), (2, 1394446461), (3, 929630974), (6, 464815487), (19, 146783838), (23, 121256214), (38, 73391919), (46, 60628107), (57, 48927946), (69, 40418738), (71, 39280182), (114, 24463973), (138, 20209369), (142, 19640091), (211, 13217502), (213, 13093394), (422, 6608751), (426, 6546697), (437, 6381906), (633, 4405834), (874, 3190953), (1266, 2202917), (1311, 2127302), (1349, 2067378), (1633, 1707834), (2622, 1063651), (2698, 1033689), (3266, 853917), (4009, 695658), (4047, 689126), (4853, 574674), (4899, 569278), (5041, 553242), (8018, 347829), (8094, 344563), (9706, 287337), (9798, 284639), (10082, 276621), (12027, 231886), (14559, 191558), (14981, 186162), (15123, 184414), (24054, 115943), (29118, 95779), (29962, 93081), (30246, 92207), (31027, 89886), (44943, 62054)]