664610688

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1229

約数の個数: 192

約数和(自身を含む): 2217602400

約数和(自身を除く): 1552991712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 288, 292, 336, 384, 438, 448, 504, 511, 576, 584, 657, 672, 876, 896, 1008, 1022, 1129, 1152, 1168, 1314, 1344, 1533, 1752, 2016, 2044, 2258, 2336, 2628, 2688, 3066, 3387, 3504, 4032, 4088, 4516, 4599, 4672, 5256, 6132, 6774, 7008, 7903, 8064, 8176, 9032, 9198, 9344, 10161, 10512, 12264, 13548, 14016, 15806, 16352, 18064, 18396, 20322, 21024, 23709, 24528, 27096, 28032, 31612, 32704, 36128, 36792, 40644, 42048, 47418, 49056, 54192, 63224, 65408, 71127, 72256, 73584, 81288, 82417, 84096, 94836, 98112, 108384, 126448, 142254, 144512, 147168, 162576, 164834, 189672, 196224, 216768, 247251, 252896, 284508, 294336, 325152, 329668, 379344, 433536, 494502, 505792, 569016, 576919, 588672, 650304, 659336, 741753, 758688, 989004, 1011584, 1138032, 1153838, 1300608, 1318672, 1483506, 1517376, 1730757, 1978008, 2276064, 2307676, 2637344, 2967012, 3034752, 3461514, 3956016, 4552128, 4615352, 5192271, 5274688, 5934024, 6923028, 7912032, 9104256, 9230704, 10384542, 10549376, 11868048, 13846056, 15824064, 18461408, 20769084, 23736096, 27692112, 31648128, 36922816, 41538168, 47472192, 55384224, 73845632, 83076336, 94944384, 110768448, 166152672, 221536896, 332305344, 664610688]

約数ペア:

[(1, 664610688), (2, 332305344), (3, 221536896), (4, 166152672), (6, 110768448), (7, 94944384), (8, 83076336), (9, 73845632), (12, 55384224), (14, 47472192), (16, 41538168), (18, 36922816), (21, 31648128), (24, 27692112), (28, 23736096), (32, 20769084), (36, 18461408), (42, 15824064), (48, 13846056), (56, 11868048), (63, 10549376), (64, 10384542), (72, 9230704), (73, 9104256), (84, 7912032), (96, 6923028), (112, 5934024), (126, 5274688), (128, 5192271), (144, 4615352), (146, 4552128), (168, 3956016), (192, 3461514), (219, 3034752), (224, 2967012), (252, 2637344), (288, 2307676), (292, 2276064), (336, 1978008), (384, 1730757), (438, 1517376), (448, 1483506), (504, 1318672), (511, 1300608), (576, 1153838), (584, 1138032), (657, 1011584), (672, 989004), (876, 758688), (896, 741753), (1008, 659336), (1022, 650304), (1129, 588672), (1152, 576919), (1168, 569016), (1314, 505792), (1344, 494502), (1533, 433536), (1752, 379344), (2016, 329668), (2044, 325152), (2258, 294336), (2336, 284508), (2628, 252896), (2688, 247251), (3066, 216768), (3387, 196224), (3504, 189672), (4032, 164834), (4088, 162576), (4516, 147168), (4599, 144512), (4672, 142254), (5256, 126448), (6132, 108384), (6774, 98112), (7008, 94836), (7903, 84096), (8064, 82417), (8176, 81288), (9032, 73584), (9198, 72256), (9344, 71127), (10161, 65408), (10512, 63224), (12264, 54192), (13548, 49056), (14016, 47418), (15806, 42048), (16352, 40644), (18064, 36792), (18396, 36128), (20322, 32704), (21024, 31612), (23709, 28032), (24528, 27096)]