188889364728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1802

約数の個数: 192

約数和(自身を含む): 542065305600

約数和(自身を除く): 353175940872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 277, 342, 456, 503, 554, 684, 831, 991, 1006, 1108, 1368, 1509, 1662, 1982, 2012, 2216, 2493, 2973, 3018, 3324, 3964, 4024, 4527, 4986, 5263, 5946, 6036, 6648, 7928, 8919, 9054, 9557, 9972, 10526, 11892, 12072, 15789, 17838, 18108, 18829, 19114, 19944, 21052, 23784, 28671, 31578, 35676, 36216, 37658, 38228, 42104, 47367, 56487, 57342, 63156, 71352, 75316, 76456, 86013, 94734, 112974, 114684, 126312, 139331, 150632, 169461, 172026, 189468, 225948, 229368, 274507, 278662, 338922, 344052, 378936, 417993, 451896, 498473, 549014, 557324, 677844, 688104, 823521, 835986, 996946, 1098028, 1114648, 1253979, 1355688, 1495419, 1647042, 1671972, 1993892, 2196056, 2470563, 2507958, 2647289, 2990838, 3294084, 3343944, 3987784, 4486257, 4941126, 5015916, 5215633, 5294578, 5981676, 6588168, 7941867, 8972514, 9470987, 9882252, 10031832, 10431266, 10589156, 11963352, 15646899, 15883734, 17945028, 18941974, 19764504, 20862532, 21178312, 23825601, 28412961, 31293798, 31767468, 35890056, 37883948, 41725064, 46940697, 47651202, 56825922, 62587596, 63534936, 75767896, 85238883, 93881394, 95302404, 113651844, 125175192, 138077021, 170477766, 187762788, 190604808, 227303688, 276154042, 340955532, 375525576, 414231063, 552308084, 681911064, 828462126, 1104616168, 1242693189, 1656924252, 2485386378, 2623463399, 3313848504, 4970772756, 5246926798, 7870390197, 9941545512, 10493853596, 15740780394, 20987707192, 23611170591, 31481560788, 47222341182, 62963121576, 94444682364, 188889364728]

約数ペア:

[(1, 188889364728), (2, 94444682364), (3, 62963121576), (4, 47222341182), (6, 31481560788), (8, 23611170591), (9, 20987707192), (12, 15740780394), (18, 10493853596), (19, 9941545512), (24, 7870390197), (36, 5246926798), (38, 4970772756), (57, 3313848504), (72, 2623463399), (76, 2485386378), (114, 1656924252), (152, 1242693189), (171, 1104616168), (228, 828462126), (277, 681911064), (342, 552308084), (456, 414231063), (503, 375525576), (554, 340955532), (684, 276154042), (831, 227303688), (991, 190604808), (1006, 187762788), (1108, 170477766), (1368, 138077021), (1509, 125175192), (1662, 113651844), (1982, 95302404), (2012, 93881394), (2216, 85238883), (2493, 75767896), (2973, 63534936), (3018, 62587596), (3324, 56825922), (3964, 47651202), (4024, 46940697), (4527, 41725064), (4986, 37883948), (5263, 35890056), (5946, 31767468), (6036, 31293798), (6648, 28412961), (7928, 23825601), (8919, 21178312), (9054, 20862532), (9557, 19764504), (9972, 18941974), (10526, 17945028), (11892, 15883734), (12072, 15646899), (15789, 11963352), (17838, 10589156), (18108, 10431266), (18829, 10031832), (19114, 9882252), (19944, 9470987), (21052, 8972514), (23784, 7941867), (28671, 6588168), (31578, 5981676), (35676, 5294578), (36216, 5215633), (37658, 5015916), (38228, 4941126), (42104, 4486257), (47367, 3987784), (56487, 3343944), (57342, 3294084), (63156, 2990838), (71352, 2647289), (75316, 2507958), (76456, 2470563), (86013, 2196056), (94734, 1993892), (112974, 1671972), (114684, 1647042), (126312, 1495419), (139331, 1355688), (150632, 1253979), (169461, 1114648), (172026, 1098028), (189468, 996946), (225948, 835986), (229368, 823521), (274507, 688104), (278662, 677844), (338922, 557324), (344052, 549014), (378936, 498473), (417993, 451896)]