438621397504

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:1078

約数の個数: 160

約数和(自身を含む): 916299054000

約数和(自身を除く): 477677656496

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 193, 232, 256, 269, 386, 464, 512, 538, 569, 772, 928, 1076, 1138, 1544, 1856, 2152, 2276, 3088, 3712, 4304, 4552, 5597, 6176, 7424, 7801, 8608, 9104, 11194, 12352, 14848, 15602, 16501, 17216, 18208, 22388, 24704, 31204, 33002, 34432, 36416, 44776, 49408, 51917, 62408, 66004, 68864, 72832, 89552, 98816, 103834, 109817, 124816, 132008, 137728, 145664, 153061, 179104, 207668, 219634, 249632, 264016, 291328, 306122, 358208, 415336, 439268, 499264, 528032, 612244, 716416, 830672, 878536, 998528, 1056064, 1224488, 1432832, 1505593, 1661344, 1757072, 1997056, 2112128, 2448976, 2865664, 3011186, 3184693, 3322688, 3514144, 3994112, 4224256, 4438769, 4897952, 6022372, 6369386, 6645376, 7028288, 8448512, 8877538, 9795904, 12044744, 12738772, 13290752, 14056576, 17755076, 19591808, 24089488, 25477544, 26581504, 28113152, 29540773, 35510152, 39183616, 48178976, 50955088, 56226304, 59081546, 71020304, 78367232, 96357952, 101910176, 118163092, 142040608, 192715904, 203820352, 236326184, 284081216, 385431808, 407640704, 472652368, 568162432, 770863616, 815281408, 856682417, 945304736, 1136324864, 1630562816, 1713364834, 1890609472, 2272649728, 3426729668, 3781218944, 6853459336, 7562437888, 13706918672, 15124875776, 27413837344, 54827674688, 109655349376, 219310698752, 438621397504]

約数ペア:

[(1, 438621397504), (2, 219310698752), (4, 109655349376), (8, 54827674688), (16, 27413837344), (29, 15124875776), (32, 13706918672), (58, 7562437888), (64, 6853459336), (116, 3781218944), (128, 3426729668), (193, 2272649728), (232, 1890609472), (256, 1713364834), (269, 1630562816), (386, 1136324864), (464, 945304736), (512, 856682417), (538, 815281408), (569, 770863616), (772, 568162432), (928, 472652368), (1076, 407640704), (1138, 385431808), (1544, 284081216), (1856, 236326184), (2152, 203820352), (2276, 192715904), (3088, 142040608), (3712, 118163092), (4304, 101910176), (4552, 96357952), (5597, 78367232), (6176, 71020304), (7424, 59081546), (7801, 56226304), (8608, 50955088), (9104, 48178976), (11194, 39183616), (12352, 35510152), (14848, 29540773), (15602, 28113152), (16501, 26581504), (17216, 25477544), (18208, 24089488), (22388, 19591808), (24704, 17755076), (31204, 14056576), (33002, 13290752), (34432, 12738772), (36416, 12044744), (44776, 9795904), (49408, 8877538), (51917, 8448512), (62408, 7028288), (66004, 6645376), (68864, 6369386), (72832, 6022372), (89552, 4897952), (98816, 4438769), (103834, 4224256), (109817, 3994112), (124816, 3514144), (132008, 3322688), (137728, 3184693), (145664, 3011186), (153061, 2865664), (179104, 2448976), (207668, 2112128), (219634, 1997056), (249632, 1757072), (264016, 1661344), (291328, 1505593), (306122, 1432832), (358208, 1224488), (415336, 1056064), (439268, 998528), (499264, 878536), (528032, 830672), (612244, 716416)]