389839632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2941

約数の個数: 160

約数和(自身を含む): 1279918080

約数和(自身を除く): 890078448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2879, 3224, 3472, 4368, 4836, 5208, 5642, 5758, 6448, 8463, 8637, 9672, 10416, 11284, 11516, 16926, 17274, 19344, 20153, 22568, 23032, 33852, 34548, 37427, 40306, 45136, 46064, 60459, 67704, 69096, 74854, 80612, 89249, 112281, 120918, 135408, 138192, 149708, 161224, 178498, 224562, 241836, 261989, 267747, 299416, 322448, 356996, 449124, 483672, 523978, 535494, 598832, 624743, 713992, 785967, 898248, 967344, 1047956, 1070988, 1160237, 1249486, 1427984, 1571934, 1796496, 1874229, 2095912, 2141976, 2320474, 2498972, 3143868, 3480711, 3748458, 4191824, 4283952, 4640948, 4997944, 6287736, 6961422, 7496916, 8121659, 9281896, 9995888, 12575472, 13922844, 14993832, 16243318, 18563792, 24364977, 27845688, 29987664, 32486636, 48729954, 55691376, 64973272, 97459908, 129946544, 194919816, 389839632]

約数ペア:

[(1, 389839632), (2, 194919816), (3, 129946544), (4, 97459908), (6, 64973272), (7, 55691376), (8, 48729954), (12, 32486636), (13, 29987664), (14, 27845688), (16, 24364977), (21, 18563792), (24, 16243318), (26, 14993832), (28, 13922844), (31, 12575472), (39, 9995888), (42, 9281896), (48, 8121659), (52, 7496916), (56, 6961422), (62, 6287736), (78, 4997944), (84, 4640948), (91, 4283952), (93, 4191824), (104, 3748458), (112, 3480711), (124, 3143868), (156, 2498972), (168, 2320474), (182, 2141976), (186, 2095912), (208, 1874229), (217, 1796496), (248, 1571934), (273, 1427984), (312, 1249486), (336, 1160237), (364, 1070988), (372, 1047956), (403, 967344), (434, 898248), (496, 785967), (546, 713992), (624, 624743), (651, 598832), (728, 535494), (744, 523978), (806, 483672), (868, 449124), (1092, 356996), (1209, 322448), (1302, 299416), (1456, 267747), (1488, 261989), (1612, 241836), (1736, 224562), (2184, 178498), (2418, 161224), (2604, 149708), (2821, 138192), (2879, 135408), (3224, 120918), (3472, 112281), (4368, 89249), (4836, 80612), (5208, 74854), (5642, 69096), (5758, 67704), (6448, 60459), (8463, 46064), (8637, 45136), (9672, 40306), (10416, 37427), (11284, 34548), (11516, 33852), (16926, 23032), (17274, 22568), (19344, 20153)]