1309210128

素因数分解:

$2^4\times 3^5\times {\mathrm{83}}^1\times {\mathrm{4057}}^1$

素因数の和:4163

約数の個数: 120

約数和(自身を含む): 3846399648

約数和(自身を除く): 2537189520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 324, 332, 432, 486, 498, 648, 664, 747, 972, 996, 1296, 1328, 1494, 1944, 1992, 2241, 2988, 3888, 3984, 4057, 4482, 5976, 6723, 8114, 8964, 11952, 12171, 13446, 16228, 17928, 20169, 24342, 26892, 32456, 35856, 36513, 40338, 48684, 53784, 64912, 73026, 80676, 97368, 107568, 109539, 146052, 161352, 194736, 219078, 292104, 322704, 328617, 336731, 438156, 584208, 657234, 673462, 876312, 985851, 1010193, 1314468, 1346924, 1752624, 1971702, 2020386, 2628936, 2693848, 3030579, 3943404, 4040772, 5257872, 5387696, 6061158, 7886808, 8081544, 9091737, 12122316, 15773616, 16163088, 18183474, 24244632, 27275211, 36366948, 48489264, 54550422, 72733896, 81825633, 109100844, 145467792, 163651266, 218201688, 327302532, 436403376, 654605064, 1309210128]

約数ペア:

[(1, 1309210128), (2, 654605064), (3, 436403376), (4, 327302532), (6, 218201688), (8, 163651266), (9, 145467792), (12, 109100844), (16, 81825633), (18, 72733896), (24, 54550422), (27, 48489264), (36, 36366948), (48, 27275211), (54, 24244632), (72, 18183474), (81, 16163088), (83, 15773616), (108, 12122316), (144, 9091737), (162, 8081544), (166, 7886808), (216, 6061158), (243, 5387696), (249, 5257872), (324, 4040772), (332, 3943404), (432, 3030579), (486, 2693848), (498, 2628936), (648, 2020386), (664, 1971702), (747, 1752624), (972, 1346924), (996, 1314468), (1296, 1010193), (1328, 985851), (1494, 876312), (1944, 673462), (1992, 657234), (2241, 584208), (2988, 438156), (3888, 336731), (3984, 328617), (4057, 322704), (4482, 292104), (5976, 219078), (6723, 194736), (8114, 161352), (8964, 146052), (11952, 109539), (12171, 107568), (13446, 97368), (16228, 80676), (17928, 73026), (20169, 64912), (24342, 53784), (26892, 48684), (32456, 40338), (35856, 36513)]