4391985884

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 9916784640

約数和(自身を除く): 5524798756

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 89, 92, 121, 124, 143, 178, 242, 253, 286, 299, 341, 356, 403, 484, 506, 572, 598, 682, 713, 806, 979, 1012, 1157, 1196, 1331, 1364, 1426, 1573, 1612, 1958, 2047, 2314, 2662, 2759, 2783, 2852, 3146, 3289, 3751, 3916, 4094, 4433, 4628, 5324, 5518, 5566, 6292, 6578, 7502, 7843, 8188, 8866, 9269, 10769, 11036, 11132, 12727, 13156, 15004, 15686, 17303, 17732, 18538, 21538, 22517, 25454, 26611, 30349, 30613, 31372, 34606, 35867, 36179, 37076, 41261, 43076, 45034, 48763, 50908, 53222, 60698, 61226, 63457, 69212, 71734, 72358, 82522, 86273, 90068, 97526, 101959, 106444, 118459, 121396, 122452, 126914, 139997, 143468, 144716, 165044, 172546, 195052, 203918, 236918, 247687, 253828, 279994, 292721, 333839, 345092, 394537, 397969, 407836, 473836, 495374, 536393, 559988, 585442, 667678, 698027, 789074, 795938, 824941, 949003, 990748, 1072786, 1121549, 1170884, 1335356, 1396054, 1539967, 1578148, 1591876, 1649882, 1898006, 2145572, 2243098, 2724557, 2792108, 3079934, 3219931, 3299764, 3672229, 3796012, 4339907, 4486196, 5449114, 6159868, 6439862, 7344458, 7678297, 8679814, 9074351, 10898228, 12337039, 12879724, 14688916, 15356594, 17359628, 18148702, 24674078, 30713188, 35419241, 36297404, 47738977, 49348156, 70838482, 84461267, 95477954, 99817861, 141676964, 168922534, 190955908, 199635722, 337845068, 399271444, 1097996471, 2195992942, 4391985884]

約数ペア:

[(1, 4391985884), (2, 2195992942), (4, 1097996471), (11, 399271444), (13, 337845068), (22, 199635722), (23, 190955908), (26, 168922534), (31, 141676964), (44, 99817861), (46, 95477954), (52, 84461267), (62, 70838482), (89, 49348156), (92, 47738977), (121, 36297404), (124, 35419241), (143, 30713188), (178, 24674078), (242, 18148702), (253, 17359628), (286, 15356594), (299, 14688916), (341, 12879724), (356, 12337039), (403, 10898228), (484, 9074351), (506, 8679814), (572, 7678297), (598, 7344458), (682, 6439862), (713, 6159868), (806, 5449114), (979, 4486196), (1012, 4339907), (1157, 3796012), (1196, 3672229), (1331, 3299764), (1364, 3219931), (1426, 3079934), (1573, 2792108), (1612, 2724557), (1958, 2243098), (2047, 2145572), (2314, 1898006), (2662, 1649882), (2759, 1591876), (2783, 1578148), (2852, 1539967), (3146, 1396054), (3289, 1335356), (3751, 1170884), (3916, 1121549), (4094, 1072786), (4433, 990748), (4628, 949003), (5324, 824941), (5518, 795938), (5566, 789074), (6292, 698027), (6578, 667678), (7502, 585442), (7843, 559988), (8188, 536393), (8866, 495374), (9269, 473836), (10769, 407836), (11036, 397969), (11132, 394537), (12727, 345092), (13156, 333839), (15004, 292721), (15686, 279994), (17303, 253828), (17732, 247687), (18538, 236918), (21538, 203918), (22517, 195052), (25454, 172546), (26611, 165044), (30349, 144716), (30613, 143468), (31372, 139997), (34606, 126914), (35867, 122452), (36179, 121396), (37076, 118459), (41261, 106444), (43076, 101959), (45034, 97526), (48763, 90068), (50908, 86273), (53222, 82522), (60698, 72358), (61226, 71734), (63457, 69212)]