289404732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 738904320

約数和(自身を除く): 449499588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 83, 114, 123, 164, 166, 228, 246, 249, 332, 373, 492, 498, 746, 779, 996, 1119, 1492, 1558, 1577, 2238, 2337, 3116, 3154, 3403, 4476, 4674, 4731, 6308, 6806, 7087, 9348, 9462, 10209, 13612, 14174, 15293, 18924, 20418, 21261, 28348, 30586, 30959, 40836, 42522, 45879, 61172, 61918, 64657, 85044, 91758, 92877, 123836, 129314, 183516, 185754, 193971, 258628, 290567, 371508, 387942, 581134, 588221, 775884, 871701, 1162268, 1176442, 1269319, 1743402, 1764663, 2352884, 2538638, 3486804, 3529326, 3807957, 5077276, 7058652, 7615914, 15231828, 24117061, 48234122, 72351183, 96468244, 144702366, 289404732]

約数ペア:

[(1, 289404732), (2, 144702366), (3, 96468244), (4, 72351183), (6, 48234122), (12, 24117061), (19, 15231828), (38, 7615914), (41, 7058652), (57, 5077276), (76, 3807957), (82, 3529326), (83, 3486804), (114, 2538638), (123, 2352884), (164, 1764663), (166, 1743402), (228, 1269319), (246, 1176442), (249, 1162268), (332, 871701), (373, 775884), (492, 588221), (498, 581134), (746, 387942), (779, 371508), (996, 290567), (1119, 258628), (1492, 193971), (1558, 185754), (1577, 183516), (2238, 129314), (2337, 123836), (3116, 92877), (3154, 91758), (3403, 85044), (4476, 64657), (4674, 61918), (4731, 61172), (6308, 45879), (6806, 42522), (7087, 40836), (9348, 30959), (9462, 30586), (10209, 28348), (13612, 21261), (14174, 20418), (15293, 18924)]