214097268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 643507200

約数和(自身を除く): 429409932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 79, 84, 98, 132, 147, 154, 158, 196, 231, 237, 294, 308, 316, 419, 462, 474, 539, 553, 588, 838, 869, 924, 948, 1078, 1106, 1257, 1617, 1659, 1676, 1738, 2156, 2212, 2514, 2607, 2933, 3234, 3318, 3476, 3871, 4609, 5028, 5214, 5866, 6083, 6468, 6636, 7742, 8799, 9218, 10428, 11613, 11732, 12166, 13827, 15484, 17598, 18249, 18436, 20531, 23226, 24332, 27654, 32263, 33101, 35196, 36498, 41062, 42581, 46452, 55308, 61593, 64526, 66202, 72996, 82124, 85162, 96789, 99303, 123186, 127743, 129052, 132404, 170324, 193578, 198606, 225841, 231707, 246372, 255486, 364111, 387156, 397212, 451682, 463414, 510972, 677523, 695121, 728222, 903364, 926828, 1092333, 1355046, 1390242, 1456444, 1621949, 2184666, 2548777, 2710092, 2780484, 3243898, 4369332, 4865847, 5097554, 6487796, 7646331, 9731694, 10195108, 15292662, 17841439, 19463388, 30585324, 35682878, 53524317, 71365756, 107048634, 214097268]

約数ペア:

[(1, 214097268), (2, 107048634), (3, 71365756), (4, 53524317), (6, 35682878), (7, 30585324), (11, 19463388), (12, 17841439), (14, 15292662), (21, 10195108), (22, 9731694), (28, 7646331), (33, 6487796), (42, 5097554), (44, 4865847), (49, 4369332), (66, 3243898), (77, 2780484), (79, 2710092), (84, 2548777), (98, 2184666), (132, 1621949), (147, 1456444), (154, 1390242), (158, 1355046), (196, 1092333), (231, 926828), (237, 903364), (294, 728222), (308, 695121), (316, 677523), (419, 510972), (462, 463414), (474, 451682), (539, 397212), (553, 387156), (588, 364111), (838, 255486), (869, 246372), (924, 231707), (948, 225841), (1078, 198606), (1106, 193578), (1257, 170324), (1617, 132404), (1659, 129052), (1676, 127743), (1738, 123186), (2156, 99303), (2212, 96789), (2514, 85162), (2607, 82124), (2933, 72996), (3234, 66202), (3318, 64526), (3476, 61593), (3871, 55308), (4609, 46452), (5028, 42581), (5214, 41062), (5866, 36498), (6083, 35196), (6468, 33101), (6636, 32263), (7742, 27654), (8799, 24332), (9218, 23226), (10428, 20531), (11613, 18436), (11732, 18249), (12166, 17598), (13827, 15484)]