293305012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 465356108

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 52, 62, 68, 77, 91, 119, 124, 139, 143, 154, 182, 187, 217, 221, 238, 278, 286, 308, 341, 364, 374, 403, 434, 442, 476, 527, 556, 572, 682, 748, 806, 868, 884, 973, 1001, 1054, 1309, 1364, 1529, 1547, 1612, 1807, 1946, 2002, 2108, 2363, 2387, 2431, 2618, 2821, 3058, 3094, 3614, 3689, 3892, 4004, 4309, 4433, 4726, 4774, 4862, 5236, 5642, 5797, 6116, 6188, 6851, 7228, 7378, 8618, 8866, 9452, 9548, 9724, 10703, 11284, 11594, 12649, 13702, 14756, 16541, 17017, 17236, 17732, 19877, 21406, 23188, 25298, 25993, 27404, 30163, 30719, 31031, 33082, 34034, 39754, 40579, 42812, 47399, 47957, 50596, 51986, 56017, 60326, 61438, 62062, 66164, 68068, 73253, 75361, 79508, 81158, 94798, 95914, 103972, 112034, 120652, 122876, 124124, 139139, 146506, 150722, 162316, 181951, 189596, 191828, 215033, 224068, 278278, 293012, 301444, 331793, 337909, 363902, 392119, 430066, 512771, 527527, 556556, 616187, 663586, 675818, 727804, 784238, 805783, 860132, 952289, 1025542, 1055054, 1232374, 1327172, 1351636, 1568476, 1611566, 1904578, 2051084, 2110108, 2365363, 2464748, 3223132, 3809156, 4313309, 4730726, 5640481, 6666023, 8626618, 9461452, 10475179, 11280962, 13332046, 17253236, 20950358, 22561924, 26664092, 41900716, 73326253, 146652506, 293305012]

約数ペア:

[(1, 293305012), (2, 146652506), (4, 73326253), (7, 41900716), (11, 26664092), (13, 22561924), (14, 20950358), (17, 17253236), (22, 13332046), (26, 11280962), (28, 10475179), (31, 9461452), (34, 8626618), (44, 6666023), (52, 5640481), (62, 4730726), (68, 4313309), (77, 3809156), (91, 3223132), (119, 2464748), (124, 2365363), (139, 2110108), (143, 2051084), (154, 1904578), (182, 1611566), (187, 1568476), (217, 1351636), (221, 1327172), (238, 1232374), (278, 1055054), (286, 1025542), (308, 952289), (341, 860132), (364, 805783), (374, 784238), (403, 727804), (434, 675818), (442, 663586), (476, 616187), (527, 556556), (556, 527527), (572, 512771), (682, 430066), (748, 392119), (806, 363902), (868, 337909), (884, 331793), (973, 301444), (1001, 293012), (1054, 278278), (1309, 224068), (1364, 215033), (1529, 191828), (1547, 189596), (1612, 181951), (1807, 162316), (1946, 150722), (2002, 146506), (2108, 139139), (2363, 124124), (2387, 122876), (2431, 120652), (2618, 112034), (2821, 103972), (3058, 95914), (3094, 94798), (3614, 81158), (3689, 79508), (3892, 75361), (4004, 73253), (4309, 68068), (4433, 66164), (4726, 62062), (4774, 61438), (4862, 60326), (5236, 56017), (5642, 51986), (5797, 50596), (6116, 47957), (6188, 47399), (6851, 42812), (7228, 40579), (7378, 39754), (8618, 34034), (8866, 33082), (9452, 31031), (9548, 30719), (9724, 30163), (10703, 27404), (11284, 25993), (11594, 25298), (12649, 23188), (13702, 21406), (14756, 19877), (16541, 17732), (17017, 17236)]