470665188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 1552588800

約数和(自身を除く): 1081923612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 49, 54, 57, 62, 63, 76, 84, 93, 98, 108, 114, 124, 126, 133, 147, 151, 171, 186, 189, 196, 217, 228, 252, 266, 279, 294, 302, 342, 372, 378, 399, 434, 441, 453, 513, 532, 558, 588, 589, 604, 651, 684, 756, 798, 837, 868, 882, 906, 931, 1026, 1057, 1116, 1178, 1197, 1302, 1323, 1359, 1519, 1596, 1674, 1764, 1767, 1812, 1862, 1953, 2052, 2114, 2356, 2394, 2604, 2646, 2718, 2793, 2869, 3038, 3171, 3348, 3534, 3591, 3724, 3906, 4077, 4123, 4228, 4557, 4681, 4788, 5292, 5301, 5436, 5586, 5738, 5859, 6076, 6342, 7068, 7182, 7399, 7812, 8154, 8246, 8379, 8607, 9114, 9362, 9513, 10602, 11172, 11476, 11718, 12369, 12684, 13671, 14043, 14364, 14798, 15903, 16308, 16492, 16758, 17214, 18228, 18724, 19026, 20083, 21204, 22197, 23436, 24738, 25137, 25821, 27342, 28086, 28539, 28861, 29596, 31806, 32767, 33516, 34428, 37107, 38052, 40166, 41013, 42129, 44394, 49476, 50274, 51642, 54684, 56172, 57078, 57722, 60249, 63612, 65534, 66591, 74214, 77463, 80332, 82026, 84258, 86583, 88788, 88939, 98301, 100548, 103284, 111321, 114156, 115444, 120498, 126387, 131068, 133182, 140581, 148428, 154926, 164052, 168516, 173166, 177878, 180747, 196602, 199773, 222642, 229369, 240996, 252774, 259749, 266364, 266817, 281162, 294903, 309852, 346332, 355756, 361494, 393204, 399546, 421743, 445284, 458738, 505548, 519498, 533634, 542241, 562324, 589806, 622573, 688107, 722988, 779247, 799092, 800451, 843486, 884709, 917476, 1038996, 1067268, 1084482, 1179612, 1245146, 1265229, 1376214, 1558494, 1600902, 1686972, 1769418, 1867719, 2064321, 2168964, 2401353, 2490292, 2530458, 2752428, 3116988, 3201804, 3538836, 3735438, 3795687, 4128642, 4358011, 4802706, 5060916, 5603157, 6192963, 7470876, 7591374, 8257284, 8716022, 9605412, 11206314, 12385926, 13074033, 15182748, 16809471, 17432044, 22412628, 24771852, 26148066, 33618942, 39222099, 52296132, 67237884, 78444198, 117666297, 156888396, 235332594, 470665188]

約数ペア:

[(1, 470665188), (2, 235332594), (3, 156888396), (4, 117666297), (6, 78444198), (7, 67237884), (9, 52296132), (12, 39222099), (14, 33618942), (18, 26148066), (19, 24771852), (21, 22412628), (27, 17432044), (28, 16809471), (31, 15182748), (36, 13074033), (38, 12385926), (42, 11206314), (49, 9605412), (54, 8716022), (57, 8257284), (62, 7591374), (63, 7470876), (76, 6192963), (84, 5603157), (93, 5060916), (98, 4802706), (108, 4358011), (114, 4128642), (124, 3795687), (126, 3735438), (133, 3538836), (147, 3201804), (151, 3116988), (171, 2752428), (186, 2530458), (189, 2490292), (196, 2401353), (217, 2168964), (228, 2064321), (252, 1867719), (266, 1769418), (279, 1686972), (294, 1600902), (302, 1558494), (342, 1376214), (372, 1265229), (378, 1245146), (399, 1179612), (434, 1084482), (441, 1067268), (453, 1038996), (513, 917476), (532, 884709), (558, 843486), (588, 800451), (589, 799092), (604, 779247), (651, 722988), (684, 688107), (756, 622573), (798, 589806), (837, 562324), (868, 542241), (882, 533634), (906, 519498), (931, 505548), (1026, 458738), (1057, 445284), (1116, 421743), (1178, 399546), (1197, 393204), (1302, 361494), (1323, 355756), (1359, 346332), (1519, 309852), (1596, 294903), (1674, 281162), (1764, 266817), (1767, 266364), (1812, 259749), (1862, 252774), (1953, 240996), (2052, 229369), (2114, 222642), (2356, 199773), (2394, 196602), (2604, 180747), (2646, 177878), (2718, 173166), (2793, 168516), (2869, 164052), (3038, 154926), (3171, 148428), (3348, 140581), (3534, 133182), (3591, 131068), (3724, 126387), (3906, 120498), (4077, 115444), (4123, 114156), (4228, 111321), (4557, 103284), (4681, 100548), (4788, 98301), (5292, 88939), (5301, 88788), (5436, 86583), (5586, 84258), (5738, 82026), (5859, 80332), (6076, 77463), (6342, 74214), (7068, 66591), (7182, 65534), (7399, 63612), (7812, 60249), (8154, 57722), (8246, 57078), (8379, 56172), (8607, 54684), (9114, 51642), (9362, 50274), (9513, 49476), (10602, 44394), (11172, 42129), (11476, 41013), (11718, 40166), (12369, 38052), (12684, 37107), (13671, 34428), (14043, 33516), (14364, 32767), (14798, 31806), (15903, 29596), (16308, 28861), (16492, 28539), (16758, 28086), (17214, 27342), (18228, 25821), (18724, 25137), (19026, 24738), (20083, 23436), (21204, 22197)]