2690853228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1573

約数の個数: 216

約数和(自身を含む): 8520954624

約数和(自身を除く): 5830101396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 61, 63, 68, 84, 98, 102, 119, 122, 126, 147, 153, 183, 196, 204, 238, 244, 252, 294, 306, 357, 366, 427, 441, 476, 549, 588, 612, 714, 732, 833, 854, 882, 1037, 1071, 1098, 1281, 1428, 1471, 1666, 1708, 1764, 2074, 2142, 2196, 2499, 2562, 2942, 2989, 3111, 3332, 3843, 4148, 4284, 4413, 4998, 5124, 5884, 5978, 6222, 7259, 7497, 7686, 8826, 8967, 9333, 9996, 10297, 11956, 12444, 13239, 14518, 14994, 15372, 17652, 17934, 18666, 20594, 21777, 25007, 26478, 26901, 29036, 29988, 30891, 35868, 37332, 41188, 43554, 50014, 50813, 52956, 53802, 61782, 65331, 72079, 75021, 87108, 89731, 92673, 100028, 101626, 107604, 123564, 130662, 144158, 150042, 152439, 175049, 179462, 185346, 203252, 216237, 225063, 261324, 269193, 288316, 300084, 304878, 350098, 358924, 370692, 432474, 450126, 457317, 525147, 538386, 609756, 628117, 648711, 700196, 807579, 864948, 900252, 914634, 1050294, 1076772, 1225343, 1256234, 1297422, 1525427, 1575441, 1615158, 1829268, 1884351, 2100588, 2450686, 2512468, 2594844, 3050854, 3150882, 3230316, 3676029, 3768702, 4396819, 4576281, 4901372, 5653053, 6101708, 6301764, 7352058, 7537404, 8793638, 9152562, 10677989, 11028087, 11306106, 13190457, 13728843, 14704116, 17587276, 18305124, 21355978, 22056174, 22612212, 26380914, 27457686, 32033967, 39571371, 42711956, 44112348, 52761828, 54915372, 64067934, 74745923, 79142742, 96101901, 128135868, 149491846, 158285484, 192203802, 224237769, 298983692, 384407604, 448475538, 672713307, 896951076, 1345426614, 2690853228]

約数ペア:

[(1, 2690853228), (2, 1345426614), (3, 896951076), (4, 672713307), (6, 448475538), (7, 384407604), (9, 298983692), (12, 224237769), (14, 192203802), (17, 158285484), (18, 149491846), (21, 128135868), (28, 96101901), (34, 79142742), (36, 74745923), (42, 64067934), (49, 54915372), (51, 52761828), (61, 44112348), (63, 42711956), (68, 39571371), (84, 32033967), (98, 27457686), (102, 26380914), (119, 22612212), (122, 22056174), (126, 21355978), (147, 18305124), (153, 17587276), (183, 14704116), (196, 13728843), (204, 13190457), (238, 11306106), (244, 11028087), (252, 10677989), (294, 9152562), (306, 8793638), (357, 7537404), (366, 7352058), (427, 6301764), (441, 6101708), (476, 5653053), (549, 4901372), (588, 4576281), (612, 4396819), (714, 3768702), (732, 3676029), (833, 3230316), (854, 3150882), (882, 3050854), (1037, 2594844), (1071, 2512468), (1098, 2450686), (1281, 2100588), (1428, 1884351), (1471, 1829268), (1666, 1615158), (1708, 1575441), (1764, 1525427), (2074, 1297422), (2142, 1256234), (2196, 1225343), (2499, 1076772), (2562, 1050294), (2942, 914634), (2989, 900252), (3111, 864948), (3332, 807579), (3843, 700196), (4148, 648711), (4284, 628117), (4413, 609756), (4998, 538386), (5124, 525147), (5884, 457317), (5978, 450126), (6222, 432474), (7259, 370692), (7497, 358924), (7686, 350098), (8826, 304878), (8967, 300084), (9333, 288316), (9996, 269193), (10297, 261324), (11956, 225063), (12444, 216237), (13239, 203252), (14518, 185346), (14994, 179462), (15372, 175049), (17652, 152439), (17934, 150042), (18666, 144158), (20594, 130662), (21777, 123564), (25007, 107604), (26478, 101626), (26901, 100028), (29036, 92673), (29988, 89731), (30891, 87108), (35868, 75021), (37332, 72079), (41188, 65331), (43554, 61782), (50014, 53802), (50813, 52956)]