8420904648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2996

約数の個数: 192

約数和(自身を含む): 25466837760

約数和(自身を除く): 17045933112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 67, 72, 78, 94, 104, 117, 134, 141, 156, 188, 201, 234, 268, 282, 312, 376, 402, 423, 468, 536, 564, 603, 611, 804, 846, 871, 936, 1128, 1206, 1222, 1608, 1692, 1742, 1833, 2412, 2444, 2613, 2857, 3149, 3384, 3484, 3666, 4824, 4888, 5226, 5499, 5714, 6298, 6968, 7332, 7839, 8571, 9447, 10452, 10998, 11428, 12596, 14664, 15678, 17142, 18894, 20904, 21996, 22856, 25192, 25713, 28341, 31356, 34284, 37141, 37788, 40937, 43992, 51426, 56682, 62712, 68568, 74282, 75576, 81874, 102852, 111423, 113364, 122811, 134279, 148564, 163748, 191419, 205704, 222846, 226728, 245622, 268558, 297128, 327496, 334269, 368433, 382838, 402837, 445692, 491244, 537116, 574257, 668538, 736866, 765676, 805674, 891384, 982488, 1074232, 1148514, 1208511, 1337076, 1473732, 1531352, 1611348, 1722771, 1745627, 2297028, 2417022, 2488447, 2674152, 2947464, 3222696, 3445542, 3491254, 4594056, 4834044, 4976894, 5236881, 6891084, 6982508, 7465341, 8996693, 9668088, 9953788, 10473762, 13782168, 13965016, 14930682, 15710643, 17993386, 19907576, 20947524, 22396023, 26990079, 29861364, 31421286, 35986772, 41895048, 44792046, 53980158, 59722728, 62842572, 71973544, 80970237, 89584092, 107960316, 116957009, 125685144, 161940474, 179168184, 215920632, 233914018, 323880948, 350871027, 467828036, 647761896, 701742054, 935656072, 1052613081, 1403484108, 2105226162, 2806968216, 4210452324, 8420904648]

約数ペア:

[(1, 8420904648), (2, 4210452324), (3, 2806968216), (4, 2105226162), (6, 1403484108), (8, 1052613081), (9, 935656072), (12, 701742054), (13, 647761896), (18, 467828036), (24, 350871027), (26, 323880948), (36, 233914018), (39, 215920632), (47, 179168184), (52, 161940474), (67, 125685144), (72, 116957009), (78, 107960316), (94, 89584092), (104, 80970237), (117, 71973544), (134, 62842572), (141, 59722728), (156, 53980158), (188, 44792046), (201, 41895048), (234, 35986772), (268, 31421286), (282, 29861364), (312, 26990079), (376, 22396023), (402, 20947524), (423, 19907576), (468, 17993386), (536, 15710643), (564, 14930682), (603, 13965016), (611, 13782168), (804, 10473762), (846, 9953788), (871, 9668088), (936, 8996693), (1128, 7465341), (1206, 6982508), (1222, 6891084), (1608, 5236881), (1692, 4976894), (1742, 4834044), (1833, 4594056), (2412, 3491254), (2444, 3445542), (2613, 3222696), (2857, 2947464), (3149, 2674152), (3384, 2488447), (3484, 2417022), (3666, 2297028), (4824, 1745627), (4888, 1722771), (5226, 1611348), (5499, 1531352), (5714, 1473732), (6298, 1337076), (6968, 1208511), (7332, 1148514), (7839, 1074232), (8571, 982488), (9447, 891384), (10452, 805674), (10998, 765676), (11428, 736866), (12596, 668538), (14664, 574257), (15678, 537116), (17142, 491244), (18894, 445692), (20904, 402837), (21996, 382838), (22856, 368433), (25192, 334269), (25713, 327496), (28341, 297128), (31356, 268558), (34284, 245622), (37141, 226728), (37788, 222846), (40937, 205704), (43992, 191419), (51426, 163748), (56682, 148564), (62712, 134279), (68568, 122811), (74282, 113364), (75576, 111423), (81874, 102852)]