998613630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 256

約数和(自身を含む): 3193344000

約数和(自身を除く): 2194730370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 54, 63, 70, 82, 90, 98, 105, 123, 126, 135, 147, 189, 205, 210, 245, 246, 263, 270, 287, 294, 315, 343, 369, 378, 410, 441, 490, 526, 574, 615, 630, 686, 735, 738, 789, 861, 882, 945, 1029, 1107, 1230, 1315, 1323, 1435, 1470, 1578, 1715, 1722, 1841, 1845, 1890, 2009, 2058, 2205, 2214, 2367, 2583, 2630, 2646, 2870, 3087, 3430, 3682, 3690, 3945, 4018, 4305, 4410, 4734, 5145, 5166, 5523, 5535, 6027, 6174, 6615, 7101, 7749, 7890, 8610, 9205, 9261, 10045, 10290, 10783, 11046, 11070, 11835, 12054, 12887, 12915, 13230, 14063, 14202, 15435, 15498, 16569, 18081, 18410, 18522, 20090, 21566, 23670, 25774, 25830, 27615, 28126, 30135, 30870, 32349, 33138, 35505, 36162, 38661, 38745, 42189, 46305, 49707, 53915, 54243, 55230, 60270, 64435, 64698, 70315, 71010, 75481, 77322, 77490, 82845, 84378, 90209, 90405, 92610, 97047, 99414, 107830, 108486, 115983, 126567, 128870, 140630, 150962, 161745, 165690, 180418, 180810, 193305, 194094, 210945, 226443, 231966, 248535, 253134, 270627, 271215, 291141, 323490, 347949, 377405, 379701, 386610, 421890, 451045, 452886, 485235, 497070, 528367, 541254, 542430, 579915, 582282, 632835, 679329, 695898, 754810, 759402, 811881, 902090, 970470, 1056734, 1132215, 1159830, 1265670, 1353135, 1358658, 1455705, 1585101, 1623762, 1739745, 1898505, 2037987, 2264430, 2435643, 2641835, 2706270, 2911410, 3170202, 3396645, 3479490, 3698569, 3797010, 4059405, 4075974, 4755303, 4871286, 5283670, 6793290, 7397138, 7925505, 8118810, 9510606, 10189935, 11095707, 12178215, 14265909, 15851010, 18492845, 20379870, 22191414, 23776515, 24356430, 28531818, 33287121, 36985690, 47553030, 55478535, 66574242, 71329545, 99861363, 110957070, 142659090, 166435605, 199722726, 332871210, 499306815, 998613630]

約数ペア:

[(1, 998613630), (2, 499306815), (3, 332871210), (5, 199722726), (6, 166435605), (7, 142659090), (9, 110957070), (10, 99861363), (14, 71329545), (15, 66574242), (18, 55478535), (21, 47553030), (27, 36985690), (30, 33287121), (35, 28531818), (41, 24356430), (42, 23776515), (45, 22191414), (49, 20379870), (54, 18492845), (63, 15851010), (70, 14265909), (82, 12178215), (90, 11095707), (98, 10189935), (105, 9510606), (123, 8118810), (126, 7925505), (135, 7397138), (147, 6793290), (189, 5283670), (205, 4871286), (210, 4755303), (245, 4075974), (246, 4059405), (263, 3797010), (270, 3698569), (287, 3479490), (294, 3396645), (315, 3170202), (343, 2911410), (369, 2706270), (378, 2641835), (410, 2435643), (441, 2264430), (490, 2037987), (526, 1898505), (574, 1739745), (615, 1623762), (630, 1585101), (686, 1455705), (735, 1358658), (738, 1353135), (789, 1265670), (861, 1159830), (882, 1132215), (945, 1056734), (1029, 970470), (1107, 902090), (1230, 811881), (1315, 759402), (1323, 754810), (1435, 695898), (1470, 679329), (1578, 632835), (1715, 582282), (1722, 579915), (1841, 542430), (1845, 541254), (1890, 528367), (2009, 497070), (2058, 485235), (2205, 452886), (2214, 451045), (2367, 421890), (2583, 386610), (2630, 379701), (2646, 377405), (2870, 347949), (3087, 323490), (3430, 291141), (3682, 271215), (3690, 270627), (3945, 253134), (4018, 248535), (4305, 231966), (4410, 226443), (4734, 210945), (5145, 194094), (5166, 193305), (5523, 180810), (5535, 180418), (6027, 165690), (6174, 161745), (6615, 150962), (7101, 140630), (7749, 128870), (7890, 126567), (8610, 115983), (9205, 108486), (9261, 107830), (10045, 99414), (10290, 97047), (10783, 92610), (11046, 90405), (11070, 90209), (11835, 84378), (12054, 82845), (12887, 77490), (12915, 77322), (13230, 75481), (14063, 71010), (14202, 70315), (15435, 64698), (15498, 64435), (16569, 60270), (18081, 55230), (18410, 54243), (18522, 53915), (20090, 49707), (21566, 46305), (23670, 42189), (25774, 38745), (25830, 38661), (27615, 36162), (28126, 35505), (30135, 33138), (30870, 32349)]