2690348514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 6505726464

約数和(自身を除く): 3815377950

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 101, 111, 122, 183, 202, 222, 259, 281, 303, 366, 427, 518, 562, 606, 707, 777, 843, 854, 1281, 1414, 1554, 1686, 1967, 2121, 2257, 2562, 3737, 3934, 4242, 4514, 5901, 6161, 6771, 7474, 10397, 11211, 11802, 12322, 13542, 15799, 17141, 18483, 20794, 22422, 26159, 28381, 31191, 31598, 34282, 36966, 43127, 47397, 51423, 52318, 56762, 62382, 72779, 78477, 85143, 86254, 94794, 102846, 119987, 129381, 145558, 156954, 170286, 198667, 218337, 227957, 239974, 258762, 359961, 397334, 436674, 455914, 596001, 634217, 683871, 719922, 1050097, 1192002, 1268434, 1367742, 1595699, 1731241, 1902651, 2100194, 3150291, 3191398, 3462482, 3805302, 4439519, 4787097, 5193723, 6300582, 7350679, 8879038, 9574194, 10387446, 12118687, 13318557, 14701358, 22052037, 24237374, 26637114, 36356061, 44104074, 64055917, 72712122, 128111834, 192167751, 384335502, 448391419, 896782838, 1345174257, 2690348514]

約数ペア:

[(1, 2690348514), (2, 1345174257), (3, 896782838), (6, 448391419), (7, 384335502), (14, 192167751), (21, 128111834), (37, 72712122), (42, 64055917), (61, 44104074), (74, 36356061), (101, 26637114), (111, 24237374), (122, 22052037), (183, 14701358), (202, 13318557), (222, 12118687), (259, 10387446), (281, 9574194), (303, 8879038), (366, 7350679), (427, 6300582), (518, 5193723), (562, 4787097), (606, 4439519), (707, 3805302), (777, 3462482), (843, 3191398), (854, 3150291), (1281, 2100194), (1414, 1902651), (1554, 1731241), (1686, 1595699), (1967, 1367742), (2121, 1268434), (2257, 1192002), (2562, 1050097), (3737, 719922), (3934, 683871), (4242, 634217), (4514, 596001), (5901, 455914), (6161, 436674), (6771, 397334), (7474, 359961), (10397, 258762), (11211, 239974), (11802, 227957), (12322, 218337), (13542, 198667), (15799, 170286), (17141, 156954), (18483, 145558), (20794, 129381), (22422, 119987), (26159, 102846), (28381, 94794), (31191, 86254), (31598, 85143), (34282, 78477), (36966, 72779), (43127, 62382), (47397, 56762), (51423, 52318)]