259244856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 533285064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 71, 72, 78, 83, 94, 104, 117, 141, 142, 156, 166, 188, 213, 234, 249, 282, 284, 312, 332, 376, 423, 426, 468, 498, 564, 568, 611, 639, 664, 747, 846, 852, 923, 936, 996, 1079, 1128, 1222, 1278, 1494, 1692, 1704, 1833, 1846, 1992, 2158, 2444, 2556, 2769, 2988, 3237, 3337, 3384, 3666, 3692, 3901, 4316, 4888, 5112, 5499, 5538, 5893, 5976, 6474, 6674, 7332, 7384, 7802, 8307, 8632, 9711, 10011, 10998, 11076, 11703, 11786, 12948, 13348, 14664, 15604, 16614, 17679, 19422, 20022, 21996, 22152, 23406, 23572, 25896, 26696, 30033, 31208, 33228, 35109, 35358, 38844, 40044, 43381, 43992, 46812, 47144, 50713, 53037, 60066, 66456, 70218, 70716, 76609, 77688, 80088, 86762, 93624, 101426, 106074, 120132, 130143, 140436, 141432, 152139, 153218, 173524, 202852, 212148, 229827, 240264, 260286, 276971, 280872, 304278, 306436, 347048, 390429, 405704, 424296, 456417, 459654, 520572, 553942, 608556, 612872, 689481, 780858, 830913, 912834, 919308, 1041144, 1107884, 1217112, 1378962, 1561716, 1661826, 1825668, 1838616, 2215768, 2492739, 2757924, 3123432, 3323652, 3600623, 3651336, 4985478, 5515848, 6647304, 7201246, 9970956, 10801869, 14402492, 19941912, 21603738, 28804984, 32405607, 43207476, 64811214, 86414952, 129622428, 259244856]

約数ペア:

[(1, 259244856), (2, 129622428), (3, 86414952), (4, 64811214), (6, 43207476), (8, 32405607), (9, 28804984), (12, 21603738), (13, 19941912), (18, 14402492), (24, 10801869), (26, 9970956), (36, 7201246), (39, 6647304), (47, 5515848), (52, 4985478), (71, 3651336), (72, 3600623), (78, 3323652), (83, 3123432), (94, 2757924), (104, 2492739), (117, 2215768), (141, 1838616), (142, 1825668), (156, 1661826), (166, 1561716), (188, 1378962), (213, 1217112), (234, 1107884), (249, 1041144), (282, 919308), (284, 912834), (312, 830913), (332, 780858), (376, 689481), (423, 612872), (426, 608556), (468, 553942), (498, 520572), (564, 459654), (568, 456417), (611, 424296), (639, 405704), (664, 390429), (747, 347048), (846, 306436), (852, 304278), (923, 280872), (936, 276971), (996, 260286), (1079, 240264), (1128, 229827), (1222, 212148), (1278, 202852), (1494, 173524), (1692, 153218), (1704, 152139), (1833, 141432), (1846, 140436), (1992, 130143), (2158, 120132), (2444, 106074), (2556, 101426), (2769, 93624), (2988, 86762), (3237, 80088), (3337, 77688), (3384, 76609), (3666, 70716), (3692, 70218), (3901, 66456), (4316, 60066), (4888, 53037), (5112, 50713), (5499, 47144), (5538, 46812), (5893, 43992), (5976, 43381), (6474, 40044), (6674, 38844), (7332, 35358), (7384, 35109), (7802, 33228), (8307, 31208), (8632, 30033), (9711, 26696), (10011, 25896), (10998, 23572), (11076, 23406), (11703, 22152), (11786, 21996), (12948, 20022), (13348, 19422), (14664, 17679), (15604, 16614)]