1221296688

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1303}}^1$

素因数の和:1623

約数の個数: 120

約数和(自身を含む): 3581889792

約数和(自身を除く): 2360593104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 283, 368, 414, 552, 566, 828, 849, 1104, 1132, 1303, 1656, 1698, 2264, 2547, 2606, 3312, 3396, 3909, 4528, 5094, 5212, 6509, 6792, 7818, 10188, 10424, 11727, 13018, 13584, 15636, 19527, 20376, 20848, 23454, 26036, 29969, 31272, 39054, 40752, 46908, 52072, 58581, 59938, 62544, 78108, 89907, 93816, 104144, 117162, 119876, 156216, 179814, 187632, 234324, 239752, 269721, 312432, 359628, 368749, 468648, 479504, 539442, 719256, 737498, 937296, 1078884, 1106247, 1438512, 1474996, 2157768, 2212494, 2949992, 3318741, 4315536, 4424988, 5899984, 6637482, 8481227, 8849976, 13274964, 16962454, 17699952, 25443681, 26549928, 33924908, 50887362, 53099856, 67849816, 76331043, 101774724, 135699632, 152662086, 203549448, 305324172, 407098896, 610648344, 1221296688]

約数ペア:

[(1, 1221296688), (2, 610648344), (3, 407098896), (4, 305324172), (6, 203549448), (8, 152662086), (9, 135699632), (12, 101774724), (16, 76331043), (18, 67849816), (23, 53099856), (24, 50887362), (36, 33924908), (46, 26549928), (48, 25443681), (69, 17699952), (72, 16962454), (92, 13274964), (138, 8849976), (144, 8481227), (184, 6637482), (207, 5899984), (276, 4424988), (283, 4315536), (368, 3318741), (414, 2949992), (552, 2212494), (566, 2157768), (828, 1474996), (849, 1438512), (1104, 1106247), (1132, 1078884), (1303, 937296), (1656, 737498), (1698, 719256), (2264, 539442), (2547, 479504), (2606, 468648), (3312, 368749), (3396, 359628), (3909, 312432), (4528, 269721), (5094, 239752), (5212, 234324), (6509, 187632), (6792, 179814), (7818, 156216), (10188, 119876), (10424, 117162), (11727, 104144), (13018, 93816), (13584, 89907), (15636, 78108), (19527, 62544), (20376, 59938), (20848, 58581), (23454, 52072), (26036, 46908), (29969, 40752), (31272, 39054)]