262878045129

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{6263}}^1$

素因数の和:6731

約数の個数: 96

約数和(自身を含む): 459667353600

約数和(自身を除く): 196789308471

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 349, 483, 581, 747, 1047, 1449, 1743, 1909, 2443, 3141, 5229, 5727, 6263, 7329, 8027, 13363, 17181, 18789, 21987, 24081, 28967, 40089, 43841, 56189, 56367, 72243, 86901, 120267, 131523, 144049, 168567, 202769, 260703, 394569, 432147, 505701, 519829, 608307, 666241, 1008343, 1296441, 1559487, 1824921, 1998723, 2185787, 3025029, 3638803, 4663687, 4678461, 5996169, 6557361, 9075087, 10916409, 11956067, 13991061, 15300509, 19672083, 32749227, 35868201, 41973183, 45901527, 50273101, 83692469, 107604603, 137704581, 150819303, 181420321, 251077407, 351911707, 452457909, 544260963, 753232221, 1055735121, 1269942247, 1632782889, 3167205363, 3809826741, 4172667383, 11429480223, 12518002149, 29208671681, 37554006447, 87626015043, 262878045129]

約数ペア:

[(1, 262878045129), (3, 87626015043), (7, 37554006447), (9, 29208671681), (21, 12518002149), (23, 11429480223), (63, 4172667383), (69, 3809826741), (83, 3167205363), (161, 1632782889), (207, 1269942247), (249, 1055735121), (349, 753232221), (483, 544260963), (581, 452457909), (747, 351911707), (1047, 251077407), (1449, 181420321), (1743, 150819303), (1909, 137704581), (2443, 107604603), (3141, 83692469), (5229, 50273101), (5727, 45901527), (6263, 41973183), (7329, 35868201), (8027, 32749227), (13363, 19672083), (17181, 15300509), (18789, 13991061), (21987, 11956067), (24081, 10916409), (28967, 9075087), (40089, 6557361), (43841, 5996169), (56189, 4678461), (56367, 4663687), (72243, 3638803), (86901, 3025029), (120267, 2185787), (131523, 1998723), (144049, 1824921), (168567, 1559487), (202769, 1296441), (260703, 1008343), (394569, 666241), (432147, 608307), (505701, 519829)]