228281256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 526509144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 47, 56, 63, 69, 72, 84, 92, 94, 126, 138, 141, 161, 168, 184, 188, 207, 252, 276, 282, 322, 329, 376, 414, 419, 423, 483, 504, 552, 564, 644, 658, 828, 838, 846, 966, 987, 1081, 1128, 1257, 1288, 1316, 1449, 1656, 1676, 1692, 1932, 1974, 2162, 2514, 2632, 2898, 2933, 2961, 3243, 3352, 3384, 3771, 3864, 3948, 4324, 5028, 5796, 5866, 5922, 6486, 7542, 7567, 7896, 8648, 8799, 9637, 9729, 10056, 11592, 11732, 11844, 12972, 15084, 15134, 17598, 19274, 19458, 19693, 22701, 23464, 23688, 25944, 26397, 28911, 30168, 30268, 35196, 38548, 38916, 39386, 45402, 52794, 57822, 59079, 60536, 67459, 68103, 70392, 77096, 77832, 78772, 86733, 90804, 105588, 115644, 118158, 134918, 136206, 137851, 157544, 173466, 177237, 181608, 202377, 211176, 231288, 236316, 269836, 272412, 275702, 346932, 354474, 404754, 413553, 452939, 472632, 539672, 544824, 551404, 607131, 693864, 708948, 809508, 827106, 905878, 1102808, 1214262, 1240659, 1358817, 1417896, 1619016, 1654212, 1811756, 2428524, 2481318, 2717634, 3170573, 3308424, 3623512, 4076451, 4857048, 4962636, 5435268, 6341146, 8152902, 9511719, 9925272, 10870536, 12682292, 16305804, 19023438, 25364584, 28535157, 32611608, 38046876, 57070314, 76093752, 114140628, 228281256]

約数ペア:

[(1, 228281256), (2, 114140628), (3, 76093752), (4, 57070314), (6, 38046876), (7, 32611608), (8, 28535157), (9, 25364584), (12, 19023438), (14, 16305804), (18, 12682292), (21, 10870536), (23, 9925272), (24, 9511719), (28, 8152902), (36, 6341146), (42, 5435268), (46, 4962636), (47, 4857048), (56, 4076451), (63, 3623512), (69, 3308424), (72, 3170573), (84, 2717634), (92, 2481318), (94, 2428524), (126, 1811756), (138, 1654212), (141, 1619016), (161, 1417896), (168, 1358817), (184, 1240659), (188, 1214262), (207, 1102808), (252, 905878), (276, 827106), (282, 809508), (322, 708948), (329, 693864), (376, 607131), (414, 551404), (419, 544824), (423, 539672), (483, 472632), (504, 452939), (552, 413553), (564, 404754), (644, 354474), (658, 346932), (828, 275702), (838, 272412), (846, 269836), (966, 236316), (987, 231288), (1081, 211176), (1128, 202377), (1257, 181608), (1288, 177237), (1316, 173466), (1449, 157544), (1656, 137851), (1676, 136206), (1692, 134918), (1932, 118158), (1974, 115644), (2162, 105588), (2514, 90804), (2632, 86733), (2898, 78772), (2933, 77832), (2961, 77096), (3243, 70392), (3352, 68103), (3384, 67459), (3771, 60536), (3864, 59079), (3948, 57822), (4324, 52794), (5028, 45402), (5796, 39386), (5866, 38916), (5922, 38548), (6486, 35196), (7542, 30268), (7567, 30168), (7896, 28911), (8648, 26397), (8799, 25944), (9637, 23688), (9729, 23464), (10056, 22701), (11592, 19693), (11732, 19458), (11844, 19274), (12972, 17598), (15084, 15134)]