1619936496

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 200

約数和(自身を含む): 4926593408

約数和(自身を除く): 3306656912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 81, 93, 108, 122, 124, 144, 162, 183, 186, 216, 244, 248, 279, 324, 366, 372, 432, 488, 496, 549, 558, 648, 661, 732, 744, 837, 976, 1098, 1116, 1296, 1322, 1464, 1488, 1647, 1674, 1891, 1983, 2196, 2232, 2511, 2644, 2928, 3294, 3348, 3782, 3966, 4392, 4464, 4941, 5022, 5288, 5673, 5949, 6588, 6696, 7564, 7932, 8784, 9882, 10044, 10576, 11346, 11898, 13176, 13392, 15128, 15864, 17019, 17847, 19764, 20088, 20491, 22692, 23796, 26352, 30256, 31728, 34038, 35694, 39528, 40176, 40321, 40982, 45384, 47592, 51057, 53541, 61473, 68076, 71388, 79056, 80642, 81964, 90768, 95184, 102114, 107082, 120963, 122946, 136152, 142776, 153171, 161284, 163928, 184419, 204228, 214164, 241926, 245892, 272304, 285552, 306342, 322568, 327856, 362889, 368838, 408456, 428328, 483852, 491784, 553257, 612684, 645136, 725778, 737676, 816912, 856656, 967704, 983568, 1088667, 1106514, 1225368, 1249951, 1451556, 1475352, 1659771, 1935408, 2177334, 2213028, 2450736, 2499902, 2903112, 2950704, 3266001, 3319542, 3749853, 4354668, 4426056, 4999804, 5806224, 6532002, 6639084, 7499706, 8709336, 8852112, 9999608, 11249559, 13064004, 13278168, 14999412, 17418672, 19999216, 22499118, 26128008, 26556336, 29998824, 33748677, 44998236, 52256016, 59997648, 67497354, 89996472, 101246031, 134994708, 179992944, 202492062, 269989416, 404984124, 539978832, 809968248, 1619936496]

約数ペア:

[(1, 1619936496), (2, 809968248), (3, 539978832), (4, 404984124), (6, 269989416), (8, 202492062), (9, 179992944), (12, 134994708), (16, 101246031), (18, 89996472), (24, 67497354), (27, 59997648), (31, 52256016), (36, 44998236), (48, 33748677), (54, 29998824), (61, 26556336), (62, 26128008), (72, 22499118), (81, 19999216), (93, 17418672), (108, 14999412), (122, 13278168), (124, 13064004), (144, 11249559), (162, 9999608), (183, 8852112), (186, 8709336), (216, 7499706), (244, 6639084), (248, 6532002), (279, 5806224), (324, 4999804), (366, 4426056), (372, 4354668), (432, 3749853), (488, 3319542), (496, 3266001), (549, 2950704), (558, 2903112), (648, 2499902), (661, 2450736), (732, 2213028), (744, 2177334), (837, 1935408), (976, 1659771), (1098, 1475352), (1116, 1451556), (1296, 1249951), (1322, 1225368), (1464, 1106514), (1488, 1088667), (1647, 983568), (1674, 967704), (1891, 856656), (1983, 816912), (2196, 737676), (2232, 725778), (2511, 645136), (2644, 612684), (2928, 553257), (3294, 491784), (3348, 483852), (3782, 428328), (3966, 408456), (4392, 368838), (4464, 362889), (4941, 327856), (5022, 322568), (5288, 306342), (5673, 285552), (5949, 272304), (6588, 245892), (6696, 241926), (7564, 214164), (7932, 204228), (8784, 184419), (9882, 163928), (10044, 161284), (10576, 153171), (11346, 142776), (11898, 136152), (13176, 122946), (13392, 120963), (15128, 107082), (15864, 102114), (17019, 95184), (17847, 90768), (19764, 81964), (20088, 80642), (20491, 79056), (22692, 71388), (23796, 68076), (26352, 61473), (30256, 53541), (31728, 51057), (34038, 47592), (35694, 45384), (39528, 40982), (40176, 40321)]