284480924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 670150656

約数和(自身を除く): 385669732

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 442, 476, 527, 806, 868, 884, 1054, 1483, 1547, 1612, 2108, 2821, 2966, 3094, 3689, 5642, 5932, 6188, 6851, 7378, 10381, 11284, 13702, 14756, 19279, 20762, 25211, 27404, 38558, 41524, 45973, 47957, 50422, 77116, 91946, 95914, 100844, 134953, 176477, 183892, 191828, 269906, 321811, 327743, 352954, 539812, 597649, 643622, 655486, 705908, 781541, 1195298, 1287244, 1310972, 1563082, 2294201, 2390596, 3126164, 4183543, 4588402, 5470787, 8367086, 9176804, 10160033, 10941574, 16734172, 20320066, 21883148, 40640132, 71120231, 142240462, 284480924]

約数ペア:

[(1, 284480924), (2, 142240462), (4, 71120231), (7, 40640132), (13, 21883148), (14, 20320066), (17, 16734172), (26, 10941574), (28, 10160033), (31, 9176804), (34, 8367086), (52, 5470787), (62, 4588402), (68, 4183543), (91, 3126164), (119, 2390596), (124, 2294201), (182, 1563082), (217, 1310972), (221, 1287244), (238, 1195298), (364, 781541), (403, 705908), (434, 655486), (442, 643622), (476, 597649), (527, 539812), (806, 352954), (868, 327743), (884, 321811), (1054, 269906), (1483, 191828), (1547, 183892), (1612, 176477), (2108, 134953), (2821, 100844), (2966, 95914), (3094, 91946), (3689, 77116), (5642, 50422), (5932, 47957), (6188, 45973), (6851, 41524), (7378, 38558), (10381, 27404), (11284, 25211), (13702, 20762), (14756, 19279)]