643126938696

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{15817}}^1$

素因数の和:16109

約数の個数: 256

約数和(自身を含む): 1979401248000

約数和(自身を除く): 1336274309304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 109, 132, 157, 198, 216, 218, 264, 297, 314, 327, 396, 436, 471, 594, 628, 654, 792, 872, 942, 981, 1188, 1199, 1256, 1308, 1413, 1727, 1884, 1962, 2376, 2398, 2616, 2826, 2943, 3454, 3597, 3768, 3924, 4239, 4796, 5181, 5652, 5886, 6908, 7194, 7848, 8478, 9592, 10362, 10791, 11304, 11772, 13816, 14388, 15543, 15817, 16956, 17113, 20724, 21582, 23544, 28776, 31086, 31634, 32373, 33912, 34226, 41448, 43164, 46629, 47451, 51339, 62172, 63268, 64746, 68452, 86328, 93258, 94902, 102678, 124344, 126536, 129492, 136904, 142353, 154017, 173987, 186516, 188243, 189804, 205356, 258984, 284706, 308034, 347974, 373032, 376486, 379608, 410712, 427059, 462051, 521961, 564729, 569412, 616068, 695948, 752972, 854118, 924102, 1043922, 1129458, 1138824, 1232136, 1391896, 1505944, 1565883, 1694187, 1708236, 1724053, 1848204, 2087844, 2258916, 2483269, 3131766, 3388374, 3416472, 3448106, 3696408, 4175688, 4517832, 4697649, 4966538, 5082561, 5172159, 6263532, 6776748, 6896212, 7449807, 9395298, 9933076, 10165122, 10344318, 12527064, 13553496, 13792424, 14899614, 15516477, 18790596, 18964583, 19866152, 20330244, 20688636, 22349421, 27315959, 29799228, 31032954, 37581192, 37929166, 40660488, 41377272, 44698842, 46549431, 54631918, 56893749, 59598456, 62065908, 67048263, 75858332, 81947877, 89397684, 93098862, 109263836, 113787498, 124131816, 134096526, 151716664, 163895754, 170681247, 178795368, 186197724, 218527672, 227574996, 245843631, 268193052, 270676321, 327791508, 341362494, 372395448, 455149992, 491687262, 512043741, 536386104, 541352642, 655583016, 682724988, 737530893, 812028963, 983374524, 1024087482, 1082705284, 1365449976, 1475061786, 1624057926, 1966749048, 2048174964, 2165410568, 2436086889, 2950123572, 2977439531, 3248115852, 4096349928, 4872173778, 5900247144, 5954879062, 6496231704, 7308260667, 8932318593, 9744347556, 11909758124, 14616521334, 17864637186, 19488695112, 23819516248, 26796955779, 29233042668, 35729274372, 53593911558, 58466085336, 71458548744, 80390867337, 107187823116, 160781734674, 214375646232, 321563469348, 643126938696]

約数ペア:

[(1, 643126938696), (2, 321563469348), (3, 214375646232), (4, 160781734674), (6, 107187823116), (8, 80390867337), (9, 71458548744), (11, 58466085336), (12, 53593911558), (18, 35729274372), (22, 29233042668), (24, 26796955779), (27, 23819516248), (33, 19488695112), (36, 17864637186), (44, 14616521334), (54, 11909758124), (66, 9744347556), (72, 8932318593), (88, 7308260667), (99, 6496231704), (108, 5954879062), (109, 5900247144), (132, 4872173778), (157, 4096349928), (198, 3248115852), (216, 2977439531), (218, 2950123572), (264, 2436086889), (297, 2165410568), (314, 2048174964), (327, 1966749048), (396, 1624057926), (436, 1475061786), (471, 1365449976), (594, 1082705284), (628, 1024087482), (654, 983374524), (792, 812028963), (872, 737530893), (942, 682724988), (981, 655583016), (1188, 541352642), (1199, 536386104), (1256, 512043741), (1308, 491687262), (1413, 455149992), (1727, 372395448), (1884, 341362494), (1962, 327791508), (2376, 270676321), (2398, 268193052), (2616, 245843631), (2826, 227574996), (2943, 218527672), (3454, 186197724), (3597, 178795368), (3768, 170681247), (3924, 163895754), (4239, 151716664), (4796, 134096526), (5181, 124131816), (5652, 113787498), (5886, 109263836), (6908, 93098862), (7194, 89397684), (7848, 81947877), (8478, 75858332), (9592, 67048263), (10362, 62065908), (10791, 59598456), (11304, 56893749), (11772, 54631918), (13816, 46549431), (14388, 44698842), (15543, 41377272), (15817, 40660488), (16956, 37929166), (17113, 37581192), (20724, 31032954), (21582, 29799228), (23544, 27315959), (28776, 22349421), (31086, 20688636), (31634, 20330244), (32373, 19866152), (33912, 18964583), (34226, 18790596), (41448, 15516477), (43164, 14899614), (46629, 13792424), (47451, 13553496), (51339, 12527064), (62172, 10344318), (63268, 10165122), (64746, 9933076), (68452, 9395298), (86328, 7449807), (93258, 6896212), (94902, 6776748), (102678, 6263532), (124344, 5172159), (126536, 5082561), (129492, 4966538), (136904, 4697649), (142353, 4517832), (154017, 4175688), (173987, 3696408), (186516, 3448106), (188243, 3416472), (189804, 3388374), (205356, 3131766), (258984, 2483269), (284706, 2258916), (308034, 2087844), (347974, 1848204), (373032, 1724053), (376486, 1708236), (379608, 1694187), (410712, 1565883), (427059, 1505944), (462051, 1391896), (521961, 1232136), (564729, 1138824), (569412, 1129458), (616068, 1043922), (695948, 924102), (752972, 854118)]