312730272

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:955

約数の個数: 144

約数和(自身を含む): 951219360

約数和(自身を除く): 638489088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 67, 72, 76, 96, 114, 134, 144, 152, 171, 201, 228, 268, 288, 304, 342, 402, 456, 536, 603, 608, 684, 804, 853, 912, 1072, 1206, 1273, 1368, 1608, 1706, 1824, 2144, 2412, 2546, 2559, 2736, 3216, 3412, 3819, 4824, 5092, 5118, 5472, 6432, 6824, 7638, 7677, 9648, 10184, 10236, 11457, 13648, 15276, 15354, 16207, 19296, 20368, 20472, 22914, 27296, 30552, 30708, 32414, 40736, 40944, 45828, 48621, 57151, 61104, 61416, 64828, 81888, 91656, 97242, 114302, 122208, 122832, 129656, 145863, 171453, 183312, 194484, 228604, 245664, 259312, 291726, 342906, 366624, 388968, 457208, 514359, 518624, 583452, 685812, 777936, 914416, 1028718, 1085869, 1166904, 1371624, 1555872, 1828832, 2057436, 2171738, 2333808, 2743248, 3257607, 4114872, 4343476, 4667616, 5486496, 6515214, 8229744, 8686952, 9772821, 13030428, 16459488, 17373904, 19545642, 26060856, 34747808, 39091284, 52121712, 78182568, 104243424, 156365136, 312730272]

約数ペア:

[(1, 312730272), (2, 156365136), (3, 104243424), (4, 78182568), (6, 52121712), (8, 39091284), (9, 34747808), (12, 26060856), (16, 19545642), (18, 17373904), (19, 16459488), (24, 13030428), (32, 9772821), (36, 8686952), (38, 8229744), (48, 6515214), (57, 5486496), (67, 4667616), (72, 4343476), (76, 4114872), (96, 3257607), (114, 2743248), (134, 2333808), (144, 2171738), (152, 2057436), (171, 1828832), (201, 1555872), (228, 1371624), (268, 1166904), (288, 1085869), (304, 1028718), (342, 914416), (402, 777936), (456, 685812), (536, 583452), (603, 518624), (608, 514359), (684, 457208), (804, 388968), (853, 366624), (912, 342906), (1072, 291726), (1206, 259312), (1273, 245664), (1368, 228604), (1608, 194484), (1706, 183312), (1824, 171453), (2144, 145863), (2412, 129656), (2546, 122832), (2559, 122208), (2736, 114302), (3216, 97242), (3412, 91656), (3819, 81888), (4824, 64828), (5092, 61416), (5118, 61104), (5472, 57151), (6432, 48621), (6824, 45828), (7638, 40944), (7677, 40736), (9648, 32414), (10184, 30708), (10236, 30552), (11457, 27296), (13648, 22914), (15276, 20472), (15354, 20368), (16207, 19296)]