651196084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 1554759360

約数和(自身を除く): 903563276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 109, 119, 154, 163, 187, 196, 218, 238, 308, 326, 374, 436, 476, 539, 652, 748, 763, 833, 1078, 1141, 1199, 1309, 1526, 1666, 1793, 1853, 2156, 2282, 2398, 2618, 2771, 3052, 3332, 3586, 3706, 4564, 4796, 5236, 5341, 5542, 7172, 7412, 7987, 8393, 9163, 10682, 11084, 12551, 12971, 15974, 16786, 17767, 18326, 19397, 20383, 21364, 25102, 25942, 30481, 31948, 33572, 35534, 36652, 38794, 40766, 50204, 51884, 58751, 60962, 71068, 77588, 81532, 87857, 90797, 117502, 121924, 124369, 135779, 142681, 175714, 181594, 195437, 213367, 235004, 248738, 271558, 285362, 302039, 351428, 363188, 390874, 426734, 497476, 543116, 570724, 604078, 781748, 853468, 870583, 998767, 1208156, 1368059, 1493569, 1741166, 1997534, 2114273, 2736118, 2987138, 3322429, 3482332, 3995068, 4228546, 5472236, 5974276, 6644858, 8457092, 9576413, 13289716, 14799911, 19152826, 23257003, 29599822, 38305652, 46514006, 59199644, 93028012, 162799021, 325598042, 651196084]

約数ペア:

[(1, 651196084), (2, 325598042), (4, 162799021), (7, 93028012), (11, 59199644), (14, 46514006), (17, 38305652), (22, 29599822), (28, 23257003), (34, 19152826), (44, 14799911), (49, 13289716), (68, 9576413), (77, 8457092), (98, 6644858), (109, 5974276), (119, 5472236), (154, 4228546), (163, 3995068), (187, 3482332), (196, 3322429), (218, 2987138), (238, 2736118), (308, 2114273), (326, 1997534), (374, 1741166), (436, 1493569), (476, 1368059), (539, 1208156), (652, 998767), (748, 870583), (763, 853468), (833, 781748), (1078, 604078), (1141, 570724), (1199, 543116), (1309, 497476), (1526, 426734), (1666, 390874), (1793, 363188), (1853, 351428), (2156, 302039), (2282, 285362), (2398, 271558), (2618, 248738), (2771, 235004), (3052, 213367), (3332, 195437), (3586, 181594), (3706, 175714), (4564, 142681), (4796, 135779), (5236, 124369), (5341, 121924), (5542, 117502), (7172, 90797), (7412, 87857), (7987, 81532), (8393, 77588), (9163, 71068), (10682, 60962), (11084, 58751), (12551, 51884), (12971, 50204), (15974, 40766), (16786, 38794), (17767, 36652), (18326, 35534), (19397, 33572), (20383, 31948), (21364, 30481), (25102, 25942)]