2879281008

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 8635161600

約数和(自身を除く): 5755880592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 61, 72, 87, 89, 116, 122, 127, 144, 174, 178, 183, 232, 244, 254, 261, 267, 348, 356, 366, 381, 464, 488, 508, 522, 534, 549, 696, 712, 732, 762, 801, 976, 1016, 1044, 1068, 1098, 1143, 1392, 1424, 1464, 1524, 1602, 1769, 2032, 2088, 2136, 2196, 2286, 2581, 2928, 3048, 3204, 3538, 3683, 4176, 4272, 4392, 4572, 5162, 5307, 5429, 6096, 6408, 7076, 7366, 7743, 7747, 8784, 9144, 10324, 10614, 10858, 11049, 11303, 12816, 14152, 14732, 15486, 15494, 15921, 16287, 18288, 20648, 21228, 21716, 22098, 22606, 23229, 23241, 28304, 29464, 30972, 30988, 31842, 32574, 33147, 33909, 41296, 42456, 43432, 44196, 45212, 46458, 46482, 48861, 58928, 61944, 61976, 63684, 65148, 66294, 67818, 69723, 84912, 86864, 88392, 90424, 92916, 92964, 97722, 101727, 123888, 123952, 127368, 130296, 132588, 135636, 139446, 157441, 176784, 180848, 185832, 185928, 195444, 203454, 224663, 254736, 260592, 265176, 271272, 278892, 314882, 327787, 371664, 371856, 390888, 406908, 449326, 472323, 530352, 542544, 557784, 629764, 655574, 673989, 689483, 781776, 813816, 898652, 944646, 983361, 1115568, 1259528, 1311148, 1347978, 1378966, 1416969, 1627632, 1797304, 1889292, 1966722, 2021967, 2068449, 2519056, 2622296, 2695956, 2757932, 2833938, 2950083, 3594608, 3778584, 3933444, 4043934, 4136898, 5244592, 5391912, 5515864, 5667876, 5900166, 6205347, 7557168, 7866888, 8087868, 8273796, 10783824, 11031728, 11335752, 11800332, 12410694, 15733776, 16175736, 16547592, 19995007, 22671504, 23600664, 24821388, 32351472, 33095184, 39990014, 47201328, 49642776, 59985021, 79980028, 99285552, 119970042, 159960056, 179955063, 239940084, 319920112, 359910126, 479880168, 719820252, 959760336, 1439640504, 2879281008]

約数ペア:

[(1, 2879281008), (2, 1439640504), (3, 959760336), (4, 719820252), (6, 479880168), (8, 359910126), (9, 319920112), (12, 239940084), (16, 179955063), (18, 159960056), (24, 119970042), (29, 99285552), (36, 79980028), (48, 59985021), (58, 49642776), (61, 47201328), (72, 39990014), (87, 33095184), (89, 32351472), (116, 24821388), (122, 23600664), (127, 22671504), (144, 19995007), (174, 16547592), (178, 16175736), (183, 15733776), (232, 12410694), (244, 11800332), (254, 11335752), (261, 11031728), (267, 10783824), (348, 8273796), (356, 8087868), (366, 7866888), (381, 7557168), (464, 6205347), (488, 5900166), (508, 5667876), (522, 5515864), (534, 5391912), (549, 5244592), (696, 4136898), (712, 4043934), (732, 3933444), (762, 3778584), (801, 3594608), (976, 2950083), (1016, 2833938), (1044, 2757932), (1068, 2695956), (1098, 2622296), (1143, 2519056), (1392, 2068449), (1424, 2021967), (1464, 1966722), (1524, 1889292), (1602, 1797304), (1769, 1627632), (2032, 1416969), (2088, 1378966), (2136, 1347978), (2196, 1311148), (2286, 1259528), (2581, 1115568), (2928, 983361), (3048, 944646), (3204, 898652), (3538, 813816), (3683, 781776), (4176, 689483), (4272, 673989), (4392, 655574), (4572, 629764), (5162, 557784), (5307, 542544), (5429, 530352), (6096, 472323), (6408, 449326), (7076, 406908), (7366, 390888), (7743, 371856), (7747, 371664), (8784, 327787), (9144, 314882), (10324, 278892), (10614, 271272), (10858, 265176), (11049, 260592), (11303, 254736), (12816, 224663), (14152, 203454), (14732, 195444), (15486, 185928), (15494, 185832), (15921, 180848), (16287, 176784), (18288, 157441), (20648, 139446), (21228, 135636), (21716, 132588), (22098, 130296), (22606, 127368), (23229, 123952), (23241, 123888), (28304, 101727), (29464, 97722), (30972, 92964), (30988, 92916), (31842, 90424), (32574, 88392), (33147, 86864), (33909, 84912), (41296, 69723), (42456, 67818), (43432, 66294), (44196, 65148), (45212, 63684), (46458, 61976), (46482, 61944), (48861, 58928)]