754233424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20849}}^1$

素因数の和:20900

約数の個数: 80

約数和(自身を含む): 1861488000

約数和(自身を除く): 1107254576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 18088, 20849, 36176, 41698, 83396, 145943, 166792, 291886, 333584, 354433, 396131, 583772, 708866, 792262, 1167544, 1417732, 1584524, 2335088, 2481031, 2772917, 2835464, 3169048, 4962062, 5545834, 5670928, 6338096, 6734227, 9924124, 11091668, 13468454, 19848248, 22183336, 26936908, 39696496, 44366672, 47139589, 53873816, 94279178, 107747632, 188558356, 377116712, 754233424]

約数ペア:

[(1, 754233424), (2, 377116712), (4, 188558356), (7, 107747632), (8, 94279178), (14, 53873816), (16, 47139589), (17, 44366672), (19, 39696496), (28, 26936908), (34, 22183336), (38, 19848248), (56, 13468454), (68, 11091668), (76, 9924124), (112, 6734227), (119, 6338096), (133, 5670928), (136, 5545834), (152, 4962062), (238, 3169048), (266, 2835464), (272, 2772917), (304, 2481031), (323, 2335088), (476, 1584524), (532, 1417732), (646, 1167544), (952, 792262), (1064, 708866), (1292, 583772), (1904, 396131), (2128, 354433), (2261, 333584), (2584, 291886), (4522, 166792), (5168, 145943), (9044, 83396), (18088, 41698), (20849, 36176)]