2215996904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1815

約数の個数: 96

約数和(自身を含む): 4878014400

約数和(自身を除く): 2662017496

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 121, 142, 152, 209, 242, 284, 418, 484, 568, 781, 836, 968, 1349, 1562, 1672, 1697, 2299, 2698, 3124, 3394, 4598, 5396, 6248, 6788, 8591, 9196, 10792, 13576, 14839, 17182, 18392, 18667, 29678, 32243, 34364, 37334, 59356, 64486, 68728, 74668, 118712, 120487, 128972, 149336, 163229, 205337, 240974, 257944, 326458, 354673, 410674, 481948, 652916, 709346, 821348, 963896, 1305832, 1325357, 1418692, 1642696, 2289253, 2650714, 2837384, 3901403, 4578506, 5301428, 7802806, 9157012, 10602856, 14578927, 15605612, 18314024, 25181783, 29157854, 31211224, 50363566, 58315708, 100727132, 116631416, 201454264, 276999613, 553999226, 1107998452, 2215996904]

約数ペア:

[(1, 2215996904), (2, 1107998452), (4, 553999226), (8, 276999613), (11, 201454264), (19, 116631416), (22, 100727132), (38, 58315708), (44, 50363566), (71, 31211224), (76, 29157854), (88, 25181783), (121, 18314024), (142, 15605612), (152, 14578927), (209, 10602856), (242, 9157012), (284, 7802806), (418, 5301428), (484, 4578506), (568, 3901403), (781, 2837384), (836, 2650714), (968, 2289253), (1349, 1642696), (1562, 1418692), (1672, 1325357), (1697, 1305832), (2299, 963896), (2698, 821348), (3124, 709346), (3394, 652916), (4598, 481948), (5396, 410674), (6248, 354673), (6788, 326458), (8591, 257944), (9196, 240974), (10792, 205337), (13576, 163229), (14839, 149336), (17182, 128972), (18392, 120487), (18667, 118712), (29678, 74668), (32243, 68728), (34364, 64486), (37334, 59356)]