39985910356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 87199580160

約数和(自身を除く): 47213669804

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 71, 79, 86, 124, 142, 158, 172, 191, 217, 284, 301, 316, 382, 434, 497, 553, 602, 764, 868, 994, 1106, 1204, 1333, 1337, 1988, 2201, 2212, 2449, 2666, 2674, 3053, 3397, 4402, 4898, 5332, 5348, 5609, 5921, 6106, 6794, 8213, 8804, 9331, 9796, 11218, 11842, 12212, 13561, 13588, 15089, 15407, 16426, 17143, 18662, 21371, 22436, 23684, 23779, 27122, 30178, 30814, 32852, 34286, 37324, 39263, 41447, 42742, 47558, 54244, 57491, 60356, 61628, 68572, 78526, 82894, 85484, 94643, 94927, 95116, 105307, 105623, 114982, 157052, 165788, 173879, 189286, 189854, 210614, 211246, 229964, 241187, 254603, 347758, 378572, 379708, 420391, 421228, 422492, 467759, 482374, 509206, 583123, 648827, 662501, 695516, 737149, 840782, 935518, 964748, 1018412, 1071319, 1166246, 1217153, 1297654, 1325002, 1474298, 1681564, 1688309, 1782221, 1871036, 2142638, 2332492, 2434306, 2595308, 2650004, 2942737, 2948596, 3274313, 3376618, 3564442, 4081861, 4285276, 4541789, 4868612, 5885474, 6548626, 6753236, 7128884, 7476797, 7499233, 8163722, 9083578, 11770948, 13097252, 14953594, 14998466, 16327444, 18076813, 18167156, 20113637, 29907188, 29996932, 33210889, 36153626, 40227274, 46066717, 52337579, 66421778, 72307252, 80454548, 92133434, 104675158, 126537691, 132843556, 140795459, 184266868, 209350316, 232476223, 253075382, 281590918, 322467019, 464952446, 506150764, 563181836, 644934038, 929904892, 1289868076, 1428068227, 2856136454, 5712272908, 9996477589, 19992955178, 39985910356]

約数ペア:

[(1, 39985910356), (2, 19992955178), (4, 9996477589), (7, 5712272908), (14, 2856136454), (28, 1428068227), (31, 1289868076), (43, 929904892), (62, 644934038), (71, 563181836), (79, 506150764), (86, 464952446), (124, 322467019), (142, 281590918), (158, 253075382), (172, 232476223), (191, 209350316), (217, 184266868), (284, 140795459), (301, 132843556), (316, 126537691), (382, 104675158), (434, 92133434), (497, 80454548), (553, 72307252), (602, 66421778), (764, 52337579), (868, 46066717), (994, 40227274), (1106, 36153626), (1204, 33210889), (1333, 29996932), (1337, 29907188), (1988, 20113637), (2201, 18167156), (2212, 18076813), (2449, 16327444), (2666, 14998466), (2674, 14953594), (3053, 13097252), (3397, 11770948), (4402, 9083578), (4898, 8163722), (5332, 7499233), (5348, 7476797), (5609, 7128884), (5921, 6753236), (6106, 6548626), (6794, 5885474), (8213, 4868612), (8804, 4541789), (9331, 4285276), (9796, 4081861), (11218, 3564442), (11842, 3376618), (12212, 3274313), (13561, 2948596), (13588, 2942737), (15089, 2650004), (15407, 2595308), (16426, 2434306), (17143, 2332492), (18662, 2142638), (21371, 1871036), (22436, 1782221), (23684, 1688309), (23779, 1681564), (27122, 1474298), (30178, 1325002), (30814, 1297654), (32852, 1217153), (34286, 1166246), (37324, 1071319), (39263, 1018412), (41447, 964748), (42742, 935518), (47558, 840782), (54244, 737149), (57491, 695516), (60356, 662501), (61628, 648827), (68572, 583123), (78526, 509206), (82894, 482374), (85484, 467759), (94643, 422492), (94927, 421228), (95116, 420391), (105307, 379708), (105623, 378572), (114982, 347758), (157052, 254603), (165788, 241187), (173879, 229964), (189286, 211246), (189854, 210614)]