284313456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 160

約数和(自身を含む): 940416000

約数和(自身を除く): 656102544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 149, 168, 189, 216, 252, 298, 336, 378, 432, 447, 504, 596, 631, 756, 894, 1008, 1043, 1192, 1262, 1341, 1512, 1788, 1893, 2086, 2384, 2524, 2682, 3024, 3129, 3576, 3786, 4023, 4172, 4417, 5048, 5364, 5679, 6258, 7152, 7572, 8046, 8344, 8834, 9387, 10096, 10728, 11358, 12516, 13251, 15144, 16092, 16688, 17037, 17668, 18774, 21456, 22716, 25032, 26502, 28161, 30288, 32184, 34074, 35336, 37548, 39753, 45432, 50064, 53004, 56322, 64368, 68148, 70672, 75096, 79506, 90864, 94019, 106008, 112644, 119259, 136296, 150192, 159012, 188038, 212016, 225288, 238518, 272592, 282057, 318024, 376076, 450576, 477036, 564114, 636048, 658133, 752152, 846171, 954072, 1128228, 1316266, 1504304, 1692342, 1908144, 1974399, 2256456, 2538513, 2632532, 3384684, 3948798, 4512912, 5077026, 5265064, 5923197, 6769368, 7897596, 10154052, 10530128, 11846394, 13538736, 15795192, 17769591, 20308104, 23692788, 31590384, 35539182, 40616208, 47385576, 71078364, 94771152, 142156728, 284313456]

約数ペア:

[(1, 284313456), (2, 142156728), (3, 94771152), (4, 71078364), (6, 47385576), (7, 40616208), (8, 35539182), (9, 31590384), (12, 23692788), (14, 20308104), (16, 17769591), (18, 15795192), (21, 13538736), (24, 11846394), (27, 10530128), (28, 10154052), (36, 7897596), (42, 6769368), (48, 5923197), (54, 5265064), (56, 5077026), (63, 4512912), (72, 3948798), (84, 3384684), (108, 2632532), (112, 2538513), (126, 2256456), (144, 1974399), (149, 1908144), (168, 1692342), (189, 1504304), (216, 1316266), (252, 1128228), (298, 954072), (336, 846171), (378, 752152), (432, 658133), (447, 636048), (504, 564114), (596, 477036), (631, 450576), (756, 376076), (894, 318024), (1008, 282057), (1043, 272592), (1192, 238518), (1262, 225288), (1341, 212016), (1512, 188038), (1788, 159012), (1893, 150192), (2086, 136296), (2384, 119259), (2524, 112644), (2682, 106008), (3024, 94019), (3129, 90864), (3576, 79506), (3786, 75096), (4023, 70672), (4172, 68148), (4417, 64368), (5048, 56322), (5364, 53004), (5679, 50064), (6258, 45432), (7152, 39753), (7572, 37548), (8046, 35336), (8344, 34074), (8834, 32184), (9387, 30288), (10096, 28161), (10728, 26502), (11358, 25032), (12516, 22716), (13251, 21456), (15144, 18774), (16092, 17668), (16688, 17037)]