650369496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 1915246080

約数和(自身を除く): 1264876584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 197, 258, 301, 344, 394, 457, 516, 591, 602, 788, 903, 914, 1032, 1182, 1204, 1371, 1379, 1576, 1806, 1828, 2364, 2408, 2742, 2758, 3199, 3612, 3656, 4137, 4728, 5484, 5516, 6398, 7224, 8274, 8471, 9597, 10968, 11032, 12796, 16548, 16942, 19194, 19651, 25413, 25592, 33096, 33884, 38388, 39302, 50826, 58953, 59297, 67768, 76776, 78604, 90029, 101652, 117906, 118594, 137557, 157208, 177891, 180058, 203304, 235812, 237188, 270087, 275114, 355782, 360116, 412671, 471624, 474376, 540174, 550228, 630203, 711564, 720232, 825342, 1080348, 1100456, 1260406, 1423128, 1650684, 1890609, 2160696, 2520812, 3301368, 3781218, 3871247, 5041624, 7562436, 7742494, 11613741, 15124872, 15484988, 23227482, 27098729, 30969976, 46454964, 54197458, 81296187, 92909928, 108394916, 162592374, 216789832, 325184748, 650369496]

約数ペア:

[(1, 650369496), (2, 325184748), (3, 216789832), (4, 162592374), (6, 108394916), (7, 92909928), (8, 81296187), (12, 54197458), (14, 46454964), (21, 30969976), (24, 27098729), (28, 23227482), (42, 15484988), (43, 15124872), (56, 11613741), (84, 7742494), (86, 7562436), (129, 5041624), (168, 3871247), (172, 3781218), (197, 3301368), (258, 2520812), (301, 2160696), (344, 1890609), (394, 1650684), (457, 1423128), (516, 1260406), (591, 1100456), (602, 1080348), (788, 825342), (903, 720232), (914, 711564), (1032, 630203), (1182, 550228), (1204, 540174), (1371, 474376), (1379, 471624), (1576, 412671), (1806, 360116), (1828, 355782), (2364, 275114), (2408, 270087), (2742, 237188), (2758, 235812), (3199, 203304), (3612, 180058), (3656, 177891), (4137, 157208), (4728, 137557), (5484, 118594), (5516, 117906), (6398, 101652), (7224, 90029), (8274, 78604), (8471, 76776), (9597, 67768), (10968, 59297), (11032, 58953), (12796, 50826), (16548, 39302), (16942, 38388), (19194, 33884), (19651, 33096), (25413, 25592)]