1214888712

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 3219955200

約数和(自身を除く): 2005066488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 47, 82, 94, 109, 123, 141, 164, 188, 218, 241, 246, 282, 327, 328, 376, 436, 482, 492, 564, 654, 723, 872, 964, 984, 1128, 1308, 1446, 1927, 1928, 2616, 2892, 3854, 4469, 5123, 5781, 5784, 7708, 8938, 9881, 10246, 11327, 11562, 13407, 15369, 15416, 17876, 19762, 20492, 22654, 23124, 26269, 26814, 29643, 30738, 33981, 35752, 39524, 40984, 45308, 46248, 52538, 53628, 59286, 61476, 67962, 78807, 79048, 90616, 105076, 107256, 118572, 122952, 135924, 157614, 210043, 210152, 237144, 271848, 315228, 420086, 464407, 630129, 630456, 840172, 928814, 1077029, 1234643, 1260258, 1393221, 1680344, 1857628, 2154058, 2469286, 2520516, 2786442, 3231087, 3703929, 3715256, 4308116, 4938572, 5041032, 5572884, 6462174, 7407858, 8616232, 9877144, 11145768, 12924348, 14815716, 25848696, 29631432, 50620363, 101240726, 151861089, 202481452, 303722178, 404962904, 607444356, 1214888712]

約数ペア:

[(1, 1214888712), (2, 607444356), (3, 404962904), (4, 303722178), (6, 202481452), (8, 151861089), (12, 101240726), (24, 50620363), (41, 29631432), (47, 25848696), (82, 14815716), (94, 12924348), (109, 11145768), (123, 9877144), (141, 8616232), (164, 7407858), (188, 6462174), (218, 5572884), (241, 5041032), (246, 4938572), (282, 4308116), (327, 3715256), (328, 3703929), (376, 3231087), (436, 2786442), (482, 2520516), (492, 2469286), (564, 2154058), (654, 1857628), (723, 1680344), (872, 1393221), (964, 1260258), (984, 1234643), (1128, 1077029), (1308, 928814), (1446, 840172), (1927, 630456), (1928, 630129), (2616, 464407), (2892, 420086), (3854, 315228), (4469, 271848), (5123, 237144), (5781, 210152), (5784, 210043), (7708, 157614), (8938, 135924), (9881, 122952), (10246, 118572), (11327, 107256), (11562, 105076), (13407, 90616), (15369, 79048), (15416, 78807), (17876, 67962), (19762, 61476), (20492, 59286), (22654, 53628), (23124, 52538), (26269, 46248), (26814, 45308), (29643, 40984), (30738, 39524), (33981, 35752)]