15674977428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 42521525760

約数和(自身を除く): 26846548332

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 227, 228, 242, 363, 418, 454, 484, 627, 681, 726, 836, 908, 1254, 1362, 1452, 2299, 2497, 2503, 2508, 2724, 4313, 4598, 4994, 5006, 6897, 7491, 7509, 8626, 9196, 9988, 10012, 12939, 13794, 14982, 15018, 17252, 25878, 27467, 27533, 27588, 29964, 30036, 47443, 47557, 51756, 54934, 55066, 82401, 82599, 94886, 95114, 109868, 110132, 142329, 142671, 164802, 165198, 189772, 190228, 284658, 285342, 302863, 329604, 330396, 521873, 523127, 568181, 569316, 570684, 605726, 908589, 1043746, 1046254, 1136362, 1211452, 1565619, 1569381, 1704543, 1817178, 2087492, 2092508, 2272724, 3131238, 3138762, 3409086, 3634356, 5754397, 6249991, 6262476, 6277524, 6818172, 10795439, 11508794, 12499982, 17263191, 18749973, 21590878, 23017588, 24999964, 32386317, 34526382, 37499946, 43181756, 64772634, 68749901, 69052764, 74999892, 118749829, 129545268, 137499802, 206249703, 237499658, 274999604, 356249487, 412499406, 474999316, 712498974, 824998812, 1306248119, 1424997948, 2612496238, 3918744357, 5224992476, 7837488714, 15674977428]

約数ペア:

[(1, 15674977428), (2, 7837488714), (3, 5224992476), (4, 3918744357), (6, 2612496238), (11, 1424997948), (12, 1306248119), (19, 824998812), (22, 712498974), (33, 474999316), (38, 412499406), (44, 356249487), (57, 274999604), (66, 237499658), (76, 206249703), (114, 137499802), (121, 129545268), (132, 118749829), (209, 74999892), (227, 69052764), (228, 68749901), (242, 64772634), (363, 43181756), (418, 37499946), (454, 34526382), (484, 32386317), (627, 24999964), (681, 23017588), (726, 21590878), (836, 18749973), (908, 17263191), (1254, 12499982), (1362, 11508794), (1452, 10795439), (2299, 6818172), (2497, 6277524), (2503, 6262476), (2508, 6249991), (2724, 5754397), (4313, 3634356), (4598, 3409086), (4994, 3138762), (5006, 3131238), (6897, 2272724), (7491, 2092508), (7509, 2087492), (8626, 1817178), (9196, 1704543), (9988, 1569381), (10012, 1565619), (12939, 1211452), (13794, 1136362), (14982, 1046254), (15018, 1043746), (17252, 908589), (25878, 605726), (27467, 570684), (27533, 569316), (27588, 568181), (29964, 523127), (30036, 521873), (47443, 330396), (47557, 329604), (51756, 302863), (54934, 285342), (55066, 284658), (82401, 190228), (82599, 189772), (94886, 165198), (95114, 164802), (109868, 142671), (110132, 142329)]