2076392428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 4424112000

約数和(自身を除く): 2347719572

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 59, 76, 86, 89, 118, 121, 172, 178, 209, 236, 242, 356, 418, 473, 484, 649, 817, 836, 946, 979, 1121, 1298, 1634, 1691, 1892, 1958, 2242, 2299, 2537, 2596, 3268, 3382, 3827, 3916, 4484, 4598, 5074, 5203, 5251, 6764, 7139, 7654, 8987, 9196, 10148, 10406, 10502, 10769, 12331, 14278, 15308, 17974, 18601, 20812, 21004, 21538, 24662, 27907, 28556, 35948, 37202, 42097, 43076, 48203, 49324, 55814, 57761, 72713, 74404, 84194, 96406, 98857, 99769, 111628, 115522, 135641, 145426, 168388, 192812, 197714, 199538, 204611, 225793, 231044, 271282, 290852, 306977, 395428, 399076, 409222, 451586, 463067, 530233, 542564, 613954, 635371, 799843, 818444, 903172, 926134, 1060466, 1097459, 1227908, 1270742, 1599686, 1852268, 2120932, 2194918, 2483723, 2541484, 3199372, 4290067, 4389836, 4967446, 5832563, 8580134, 8798273, 9934892, 11665126, 12072049, 17160268, 17596546, 23330252, 24144098, 27320953, 35193092, 47190737, 48288196, 54641906, 94381474, 109283812, 188762948, 519098107, 1038196214, 2076392428]

約数ペア:

[(1, 2076392428), (2, 1038196214), (4, 519098107), (11, 188762948), (19, 109283812), (22, 94381474), (38, 54641906), (43, 48288196), (44, 47190737), (59, 35193092), (76, 27320953), (86, 24144098), (89, 23330252), (118, 17596546), (121, 17160268), (172, 12072049), (178, 11665126), (209, 9934892), (236, 8798273), (242, 8580134), (356, 5832563), (418, 4967446), (473, 4389836), (484, 4290067), (649, 3199372), (817, 2541484), (836, 2483723), (946, 2194918), (979, 2120932), (1121, 1852268), (1298, 1599686), (1634, 1270742), (1691, 1227908), (1892, 1097459), (1958, 1060466), (2242, 926134), (2299, 903172), (2537, 818444), (2596, 799843), (3268, 635371), (3382, 613954), (3827, 542564), (3916, 530233), (4484, 463067), (4598, 451586), (5074, 409222), (5203, 399076), (5251, 395428), (6764, 306977), (7139, 290852), (7654, 271282), (8987, 231044), (9196, 225793), (10148, 204611), (10406, 199538), (10502, 197714), (10769, 192812), (12331, 168388), (14278, 145426), (15308, 135641), (17974, 115522), (18601, 111628), (20812, 99769), (21004, 98857), (21538, 96406), (24662, 84194), (27907, 74404), (28556, 72713), (35948, 57761), (37202, 55814), (42097, 49324), (43076, 48203)]