2017902448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 4574975040

約数和(自身を除く): 2557072592

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 61, 68, 74, 76, 122, 136, 148, 152, 173, 244, 272, 296, 304, 323, 346, 488, 592, 629, 646, 692, 703, 976, 1037, 1159, 1258, 1292, 1384, 1406, 2074, 2257, 2318, 2516, 2584, 2768, 2812, 2941, 3287, 4148, 4514, 4636, 5032, 5168, 5624, 5882, 6401, 6574, 8296, 9028, 9272, 10064, 10553, 11248, 11764, 11951, 12802, 13148, 16592, 18056, 18544, 19703, 21106, 23528, 23902, 25604, 26296, 36112, 38369, 39406, 42212, 42883, 47056, 47804, 51208, 52592, 55879, 76738, 78812, 84424, 85766, 95608, 102416, 108817, 111758, 121619, 153476, 157624, 168848, 171532, 179401, 191216, 200507, 217634, 223516, 243238, 306952, 315248, 343064, 358802, 390461, 401014, 435268, 447032, 486476, 613904, 686128, 717604, 729011, 780922, 802028, 870536, 894064, 972952, 1435208, 1458022, 1561844, 1604056, 1741072, 1945904, 2067523, 2870416, 2916044, 3123688, 3208112, 3408619, 4135046, 5832088, 6247376, 6637837, 6817238, 7418759, 8270092, 11664176, 13275674, 13634476, 14837518, 16540184, 26551348, 27268952, 29675036, 33080368, 53102696, 54537904, 59350072, 106205392, 118700144, 126118903, 252237806, 504475612, 1008951224, 2017902448]

約数ペア:

[(1, 2017902448), (2, 1008951224), (4, 504475612), (8, 252237806), (16, 126118903), (17, 118700144), (19, 106205392), (34, 59350072), (37, 54537904), (38, 53102696), (61, 33080368), (68, 29675036), (74, 27268952), (76, 26551348), (122, 16540184), (136, 14837518), (148, 13634476), (152, 13275674), (173, 11664176), (244, 8270092), (272, 7418759), (296, 6817238), (304, 6637837), (323, 6247376), (346, 5832088), (488, 4135046), (592, 3408619), (629, 3208112), (646, 3123688), (692, 2916044), (703, 2870416), (976, 2067523), (1037, 1945904), (1159, 1741072), (1258, 1604056), (1292, 1561844), (1384, 1458022), (1406, 1435208), (2074, 972952), (2257, 894064), (2318, 870536), (2516, 802028), (2584, 780922), (2768, 729011), (2812, 717604), (2941, 686128), (3287, 613904), (4148, 486476), (4514, 447032), (4636, 435268), (5032, 401014), (5168, 390461), (5624, 358802), (5882, 343064), (6401, 315248), (6574, 306952), (8296, 243238), (9028, 223516), (9272, 217634), (10064, 200507), (10553, 191216), (11248, 179401), (11764, 171532), (11951, 168848), (12802, 157624), (13148, 153476), (16592, 121619), (18056, 111758), (18544, 108817), (19703, 102416), (21106, 95608), (23528, 85766), (23902, 84424), (25604, 78812), (26296, 76738), (36112, 55879), (38369, 52592), (39406, 51208), (42212, 47804), (42883, 47056)]