998805216

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 2879815680

約数和(自身を除く): 1881010464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 68, 79, 96, 102, 122, 127, 136, 158, 183, 204, 237, 244, 254, 272, 316, 366, 381, 408, 474, 488, 508, 544, 632, 732, 762, 816, 948, 976, 1016, 1037, 1264, 1343, 1464, 1524, 1632, 1896, 1952, 2032, 2074, 2159, 2528, 2686, 2928, 3048, 3111, 3792, 4029, 4064, 4148, 4318, 4819, 5372, 5856, 6096, 6222, 6477, 7584, 7747, 8058, 8296, 8636, 9638, 10033, 10744, 12192, 12444, 12954, 14457, 15494, 16116, 16592, 17272, 19276, 20066, 21488, 23241, 24888, 25908, 28914, 30099, 30988, 32232, 33184, 34544, 38552, 40132, 42976, 46482, 49776, 51816, 57828, 60198, 61976, 64464, 69088, 77104, 80264, 81923, 92964, 99552, 103632, 115656, 120396, 123952, 128928, 131699, 154208, 160528, 163846, 170561, 185928, 207264, 231312, 240792, 245769, 247904, 263398, 321056, 327692, 341122, 371856, 395097, 462624, 481584, 491538, 511683, 526796, 612013, 655384, 682244, 743712, 790194, 963168, 983076, 1023366, 1053592, 1224026, 1310768, 1364488, 1580388, 1836039, 1966152, 2046732, 2107184, 2448052, 2621536, 2728976, 3160776, 3672078, 3932304, 4093464, 4214368, 4896104, 5457952, 6321552, 7344156, 7864608, 8186928, 9792208, 10404221, 12643104, 14688312, 16373856, 19584416, 20808442, 29376624, 31212663, 41616884, 58753248, 62425326, 83233768, 124850652, 166467536, 249701304, 332935072, 499402608, 998805216]

約数ペア:

[(1, 998805216), (2, 499402608), (3, 332935072), (4, 249701304), (6, 166467536), (8, 124850652), (12, 83233768), (16, 62425326), (17, 58753248), (24, 41616884), (32, 31212663), (34, 29376624), (48, 20808442), (51, 19584416), (61, 16373856), (68, 14688312), (79, 12643104), (96, 10404221), (102, 9792208), (122, 8186928), (127, 7864608), (136, 7344156), (158, 6321552), (183, 5457952), (204, 4896104), (237, 4214368), (244, 4093464), (254, 3932304), (272, 3672078), (316, 3160776), (366, 2728976), (381, 2621536), (408, 2448052), (474, 2107184), (488, 2046732), (508, 1966152), (544, 1836039), (632, 1580388), (732, 1364488), (762, 1310768), (816, 1224026), (948, 1053592), (976, 1023366), (1016, 983076), (1037, 963168), (1264, 790194), (1343, 743712), (1464, 682244), (1524, 655384), (1632, 612013), (1896, 526796), (1952, 511683), (2032, 491538), (2074, 481584), (2159, 462624), (2528, 395097), (2686, 371856), (2928, 341122), (3048, 327692), (3111, 321056), (3792, 263398), (4029, 247904), (4064, 245769), (4148, 240792), (4318, 231312), (4819, 207264), (5372, 185928), (5856, 170561), (6096, 163846), (6222, 160528), (6477, 154208), (7584, 131699), (7747, 128928), (8058, 123952), (8296, 120396), (8636, 115656), (9638, 103632), (10033, 99552), (10744, 92964), (12192, 81923), (12444, 80264), (12954, 77104), (14457, 69088), (15494, 64464), (16116, 61976), (16592, 60198), (17272, 57828), (19276, 51816), (20066, 49776), (21488, 46482), (23241, 42976), (24888, 40132), (25908, 38552), (28914, 34544), (30099, 33184), (30988, 32232)]