1977251136

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2981

約数の個数: 168

約数和(自身を含む): 6171102720

約数和(自身を除く): 4193851584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 146, 147, 168, 192, 196, 219, 224, 292, 294, 336, 392, 438, 448, 511, 584, 588, 672, 784, 876, 1022, 1168, 1176, 1344, 1533, 1568, 1752, 2044, 2336, 2352, 2879, 3066, 3136, 3504, 3577, 4088, 4672, 4704, 5758, 6132, 7008, 7154, 8176, 8637, 9408, 10731, 11516, 12264, 14016, 14308, 16352, 17274, 20153, 21462, 23032, 24528, 28616, 32704, 34548, 40306, 42924, 46064, 49056, 57232, 60459, 69096, 80612, 85848, 92128, 98112, 114464, 120918, 138192, 141071, 161224, 171696, 184256, 210167, 228928, 241836, 276384, 282142, 322448, 343392, 420334, 423213, 483672, 552768, 564284, 630501, 644896, 686784, 840668, 846426, 967344, 1128568, 1261002, 1289792, 1471169, 1681336, 1692852, 1934688, 2257136, 2522004, 2942338, 3362672, 3385704, 3869376, 4413507, 4514272, 5044008, 5884676, 6725344, 6771408, 8827014, 9028544, 10088016, 10298183, 11769352, 13450688, 13542816, 17654028, 20176032, 20596366, 23538704, 27085632, 30894549, 35308056, 40352064, 41192732, 47077408, 61789098, 70616112, 82385464, 94154816, 123578196, 141232224, 164770928, 247156392, 282464448, 329541856, 494312784, 659083712, 988625568, 1977251136]

約数ペア:

[(1, 1977251136), (2, 988625568), (3, 659083712), (4, 494312784), (6, 329541856), (7, 282464448), (8, 247156392), (12, 164770928), (14, 141232224), (16, 123578196), (21, 94154816), (24, 82385464), (28, 70616112), (32, 61789098), (42, 47077408), (48, 41192732), (49, 40352064), (56, 35308056), (64, 30894549), (73, 27085632), (84, 23538704), (96, 20596366), (98, 20176032), (112, 17654028), (146, 13542816), (147, 13450688), (168, 11769352), (192, 10298183), (196, 10088016), (219, 9028544), (224, 8827014), (292, 6771408), (294, 6725344), (336, 5884676), (392, 5044008), (438, 4514272), (448, 4413507), (511, 3869376), (584, 3385704), (588, 3362672), (672, 2942338), (784, 2522004), (876, 2257136), (1022, 1934688), (1168, 1692852), (1176, 1681336), (1344, 1471169), (1533, 1289792), (1568, 1261002), (1752, 1128568), (2044, 967344), (2336, 846426), (2352, 840668), (2879, 686784), (3066, 644896), (3136, 630501), (3504, 564284), (3577, 552768), (4088, 483672), (4672, 423213), (4704, 420334), (5758, 343392), (6132, 322448), (7008, 282142), (7154, 276384), (8176, 241836), (8637, 228928), (9408, 210167), (10731, 184256), (11516, 171696), (12264, 161224), (14016, 141071), (14308, 138192), (16352, 120918), (17274, 114464), (20153, 98112), (21462, 92128), (23032, 85848), (24528, 80612), (28616, 69096), (32704, 60459), (34548, 57232), (40306, 49056), (42924, 46064)]