828116380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 2272370688

約数和(自身を除く): 1444254308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 73, 91, 92, 115, 130, 140, 146, 161, 182, 230, 260, 271, 292, 299, 322, 364, 365, 455, 460, 511, 542, 598, 644, 730, 805, 910, 949, 1022, 1084, 1196, 1355, 1460, 1495, 1610, 1679, 1820, 1897, 1898, 2044, 2093, 2555, 2710, 2990, 3220, 3358, 3523, 3794, 3796, 4186, 4745, 5110, 5420, 5980, 6233, 6643, 6716, 7046, 7588, 8372, 8395, 9485, 9490, 10220, 10465, 11753, 12466, 13286, 14092, 16790, 17615, 18970, 18980, 19783, 20930, 21827, 23506, 24661, 24932, 26572, 31165, 33215, 33580, 35230, 37940, 39566, 41860, 43631, 43654, 47012, 49322, 58765, 62330, 66430, 70460, 79132, 81029, 87262, 87308, 98644, 98915, 109135, 117530, 123305, 124660, 132860, 138481, 152789, 162058, 174524, 197830, 218155, 218270, 235060, 246610, 257179, 276962, 305578, 324116, 395660, 405145, 436310, 436540, 455009, 493220, 514358, 553924, 567203, 611156, 692405, 763945, 810290, 872620, 910018, 1028716, 1134406, 1285895, 1384810, 1527890, 1620580, 1800253, 1820036, 2268812, 2275045, 2571790, 2769620, 2836015, 3055780, 3185063, 3600506, 4550090, 5143580, 5672030, 5915117, 6370126, 7201012, 9001265, 9100180, 11344060, 11830234, 12740252, 15925315, 18002530, 23660468, 29575585, 31850630, 36005060, 41405819, 59151170, 63701260, 82811638, 118302340, 165623276, 207029095, 414058190, 828116380]

約数ペア:

[(1, 828116380), (2, 414058190), (4, 207029095), (5, 165623276), (7, 118302340), (10, 82811638), (13, 63701260), (14, 59151170), (20, 41405819), (23, 36005060), (26, 31850630), (28, 29575585), (35, 23660468), (46, 18002530), (52, 15925315), (65, 12740252), (70, 11830234), (73, 11344060), (91, 9100180), (92, 9001265), (115, 7201012), (130, 6370126), (140, 5915117), (146, 5672030), (161, 5143580), (182, 4550090), (230, 3600506), (260, 3185063), (271, 3055780), (292, 2836015), (299, 2769620), (322, 2571790), (364, 2275045), (365, 2268812), (455, 1820036), (460, 1800253), (511, 1620580), (542, 1527890), (598, 1384810), (644, 1285895), (730, 1134406), (805, 1028716), (910, 910018), (949, 872620), (1022, 810290), (1084, 763945), (1196, 692405), (1355, 611156), (1460, 567203), (1495, 553924), (1610, 514358), (1679, 493220), (1820, 455009), (1897, 436540), (1898, 436310), (2044, 405145), (2093, 395660), (2555, 324116), (2710, 305578), (2990, 276962), (3220, 257179), (3358, 246610), (3523, 235060), (3794, 218270), (3796, 218155), (4186, 197830), (4745, 174524), (5110, 162058), (5420, 152789), (5980, 138481), (6233, 132860), (6643, 124660), (6716, 123305), (7046, 117530), (7588, 109135), (8372, 98915), (8395, 98644), (9485, 87308), (9490, 87262), (10220, 81029), (10465, 79132), (11753, 70460), (12466, 66430), (13286, 62330), (14092, 58765), (16790, 49322), (17615, 47012), (18970, 43654), (18980, 43631), (19783, 41860), (20930, 39566), (21827, 37940), (23506, 35230), (24661, 33580), (24932, 33215), (26572, 31165)]