309607584

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 192

約数和(自身を含む): 1005903360

約数和(自身を除く): 696295776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 741, 836, 858, 912, 988, 1056, 1144, 1187, 1248, 1254, 1482, 1672, 1716, 1824, 1976, 2288, 2374, 2508, 2717, 2964, 3344, 3432, 3561, 3952, 4576, 4748, 5016, 5434, 5928, 6688, 6864, 7122, 7904, 8151, 9496, 10032, 10868, 11856, 13057, 13728, 14244, 15431, 16302, 18992, 20064, 21736, 22553, 23712, 26114, 28488, 30862, 32604, 37984, 39171, 43472, 45106, 46293, 52228, 56976, 61724, 65208, 67659, 78342, 86944, 90212, 92586, 104456, 113952, 123448, 130416, 135318, 156684, 169741, 180424, 185172, 208912, 246896, 248083, 260832, 270636, 293189, 313368, 339482, 360848, 370344, 417824, 493792, 496166, 509223, 541272, 586378, 626736, 678964, 721696, 740688, 744249, 879567, 992332, 1018446, 1082544, 1172756, 1253472, 1357928, 1481376, 1488498, 1759134, 1984664, 2036892, 2165088, 2345512, 2715856, 2976996, 3225079, 3518268, 3969328, 4073784, 4691024, 5431712, 5953992, 6450158, 7036536, 7938656, 8147568, 9382048, 9675237, 11907984, 12900316, 14073072, 16295136, 19350474, 23815968, 25800632, 28146144, 38700948, 51601264, 77401896, 103202528, 154803792, 309607584]

約数ペア:

[(1, 309607584), (2, 154803792), (3, 103202528), (4, 77401896), (6, 51601264), (8, 38700948), (11, 28146144), (12, 25800632), (13, 23815968), (16, 19350474), (19, 16295136), (22, 14073072), (24, 12900316), (26, 11907984), (32, 9675237), (33, 9382048), (38, 8147568), (39, 7938656), (44, 7036536), (48, 6450158), (52, 5953992), (57, 5431712), (66, 4691024), (76, 4073784), (78, 3969328), (88, 3518268), (96, 3225079), (104, 2976996), (114, 2715856), (132, 2345512), (143, 2165088), (152, 2036892), (156, 1984664), (176, 1759134), (208, 1488498), (209, 1481376), (228, 1357928), (247, 1253472), (264, 1172756), (286, 1082544), (304, 1018446), (312, 992332), (352, 879567), (416, 744249), (418, 740688), (429, 721696), (456, 678964), (494, 626736), (528, 586378), (572, 541272), (608, 509223), (624, 496166), (627, 493792), (741, 417824), (836, 370344), (858, 360848), (912, 339482), (988, 313368), (1056, 293189), (1144, 270636), (1187, 260832), (1248, 248083), (1254, 246896), (1482, 208912), (1672, 185172), (1716, 180424), (1824, 169741), (1976, 156684), (2288, 135318), (2374, 130416), (2508, 123448), (2717, 113952), (2964, 104456), (3344, 92586), (3432, 90212), (3561, 86944), (3952, 78342), (4576, 67659), (4748, 65208), (5016, 61724), (5434, 56976), (5928, 52228), (6688, 46293), (6864, 45106), (7122, 43472), (7904, 39171), (8151, 37984), (9496, 32604), (10032, 30862), (10868, 28488), (11856, 26114), (13057, 23712), (13728, 22553), (14244, 21736), (15431, 20064), (16302, 18992)]