551061104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 1258669440

約数和(自身を除く): 707608336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 121, 142, 152, 176, 209, 211, 242, 284, 304, 418, 422, 484, 568, 781, 836, 844, 968, 1136, 1349, 1562, 1672, 1688, 1936, 2299, 2321, 2698, 3124, 3344, 3376, 4009, 4598, 4642, 5396, 6248, 8018, 8591, 9196, 9284, 10792, 12496, 14839, 14981, 16036, 17182, 18392, 18568, 21584, 25531, 29678, 29962, 32072, 34364, 36784, 37136, 44099, 51062, 59356, 59924, 64144, 68728, 88198, 102124, 118712, 119848, 137456, 163229, 164791, 176396, 204248, 237424, 239696, 284639, 326458, 329582, 352792, 408496, 485089, 569278, 652916, 659164, 705584, 970178, 1138556, 1305832, 1318328, 1812701, 1940356, 2277112, 2611664, 2636656, 3131029, 3625402, 3880712, 4554224, 6262058, 7250804, 7761424, 12524116, 14501608, 25048232, 29003216, 34441319, 50096464, 68882638, 137765276, 275530552, 551061104]

約数ペア:

[(1, 551061104), (2, 275530552), (4, 137765276), (8, 68882638), (11, 50096464), (16, 34441319), (19, 29003216), (22, 25048232), (38, 14501608), (44, 12524116), (71, 7761424), (76, 7250804), (88, 6262058), (121, 4554224), (142, 3880712), (152, 3625402), (176, 3131029), (209, 2636656), (211, 2611664), (242, 2277112), (284, 1940356), (304, 1812701), (418, 1318328), (422, 1305832), (484, 1138556), (568, 970178), (781, 705584), (836, 659164), (844, 652916), (968, 569278), (1136, 485089), (1349, 408496), (1562, 352792), (1672, 329582), (1688, 326458), (1936, 284639), (2299, 239696), (2321, 237424), (2698, 204248), (3124, 176396), (3344, 164791), (3376, 163229), (4009, 137456), (4598, 119848), (4642, 118712), (5396, 102124), (6248, 88198), (8018, 68728), (8591, 64144), (9196, 59924), (9284, 59356), (10792, 51062), (12496, 44099), (14839, 37136), (14981, 36784), (16036, 34364), (17182, 32072), (18392, 29962), (18568, 29678), (21584, 25531)]