388084060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 1069350912

約数和(自身を除く): 681266852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 73, 91, 92, 115, 127, 130, 140, 146, 161, 182, 230, 254, 260, 292, 299, 322, 364, 365, 455, 460, 508, 511, 598, 635, 644, 730, 805, 889, 910, 949, 1022, 1196, 1270, 1460, 1495, 1610, 1651, 1679, 1778, 1820, 1898, 2044, 2093, 2540, 2555, 2921, 2990, 3220, 3302, 3358, 3556, 3796, 4186, 4445, 4745, 5110, 5842, 5980, 6604, 6643, 6716, 8255, 8372, 8395, 8890, 9271, 9490, 10220, 10465, 11557, 11684, 11753, 13286, 14605, 16510, 16790, 17780, 18542, 18980, 20447, 20930, 21827, 23114, 23506, 26572, 29210, 33020, 33215, 33580, 37084, 37973, 40894, 41860, 43654, 46228, 46355, 47012, 57785, 58420, 58765, 64897, 66430, 75946, 81788, 87308, 92710, 102235, 109135, 115570, 117530, 120523, 129794, 132860, 151892, 152789, 185420, 189865, 204470, 213233, 218270, 231140, 235060, 241046, 259588, 265811, 305578, 324485, 379730, 408940, 426466, 436540, 482092, 531622, 602615, 611156, 648970, 759460, 763945, 843661, 852932, 1063244, 1066165, 1205230, 1297940, 1329055, 1492631, 1527890, 1687322, 2132330, 2410460, 2658110, 2772029, 2985262, 3055780, 3374644, 4218305, 4264660, 5316220, 5544058, 5970524, 7463155, 8436610, 11088116, 13860145, 14926310, 16873220, 19404203, 27720290, 29852620, 38808406, 55440580, 77616812, 97021015, 194042030, 388084060]

約数ペア:

[(1, 388084060), (2, 194042030), (4, 97021015), (5, 77616812), (7, 55440580), (10, 38808406), (13, 29852620), (14, 27720290), (20, 19404203), (23, 16873220), (26, 14926310), (28, 13860145), (35, 11088116), (46, 8436610), (52, 7463155), (65, 5970524), (70, 5544058), (73, 5316220), (91, 4264660), (92, 4218305), (115, 3374644), (127, 3055780), (130, 2985262), (140, 2772029), (146, 2658110), (161, 2410460), (182, 2132330), (230, 1687322), (254, 1527890), (260, 1492631), (292, 1329055), (299, 1297940), (322, 1205230), (364, 1066165), (365, 1063244), (455, 852932), (460, 843661), (508, 763945), (511, 759460), (598, 648970), (635, 611156), (644, 602615), (730, 531622), (805, 482092), (889, 436540), (910, 426466), (949, 408940), (1022, 379730), (1196, 324485), (1270, 305578), (1460, 265811), (1495, 259588), (1610, 241046), (1651, 235060), (1679, 231140), (1778, 218270), (1820, 213233), (1898, 204470), (2044, 189865), (2093, 185420), (2540, 152789), (2555, 151892), (2921, 132860), (2990, 129794), (3220, 120523), (3302, 117530), (3358, 115570), (3556, 109135), (3796, 102235), (4186, 92710), (4445, 87308), (4745, 81788), (5110, 75946), (5842, 66430), (5980, 64897), (6604, 58765), (6643, 58420), (6716, 57785), (8255, 47012), (8372, 46355), (8395, 46228), (8890, 43654), (9271, 41860), (9490, 40894), (10220, 37973), (10465, 37084), (11557, 33580), (11684, 33215), (11753, 33020), (13286, 29210), (14605, 26572), (16510, 23506), (16790, 23114), (17780, 21827), (18542, 20930), (18980, 20447)]