8243844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 16141692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 251, 276, 322, 357, 391, 476, 483, 502, 644, 714, 753, 782, 966, 1004, 1173, 1428, 1506, 1564, 1757, 1932, 2346, 2737, 3012, 3514, 4267, 4692, 5271, 5474, 5773, 7028, 8211, 8534, 10542, 10948, 11546, 12801, 16422, 17068, 17319, 21084, 23092, 25602, 29869, 32844, 34638, 40411, 51204, 59738, 69276, 80822, 89607, 98141, 119476, 121233, 161644, 179214, 196282, 242466, 294423, 358428, 392564, 484932, 588846, 686987, 1177692, 1373974, 2060961, 2747948, 4121922, 8243844]

約数ペア:

[(1, 8243844), (2, 4121922), (3, 2747948), (4, 2060961), (6, 1373974), (7, 1177692), (12, 686987), (14, 588846), (17, 484932), (21, 392564), (23, 358428), (28, 294423), (34, 242466), (42, 196282), (46, 179214), (51, 161644), (68, 121233), (69, 119476), (84, 98141), (92, 89607), (102, 80822), (119, 69276), (138, 59738), (161, 51204), (204, 40411), (238, 34638), (251, 32844), (276, 29869), (322, 25602), (357, 23092), (391, 21084), (476, 17319), (483, 17068), (502, 16422), (644, 12801), (714, 11546), (753, 10948), (782, 10542), (966, 8534), (1004, 8211), (1173, 7028), (1428, 5773), (1506, 5474), (1564, 5271), (1757, 4692), (1932, 4267), (2346, 3514), (2737, 3012)]