204542496

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 649845504

約数和(自身を除く): 445303008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 73, 81, 92, 94, 96, 108, 138, 141, 144, 146, 162, 184, 188, 207, 216, 219, 276, 282, 288, 292, 324, 368, 376, 414, 423, 432, 438, 552, 564, 584, 621, 648, 657, 736, 752, 828, 846, 864, 876, 1081, 1104, 1128, 1168, 1242, 1269, 1296, 1314, 1504, 1656, 1679, 1692, 1752, 1863, 1971, 2162, 2208, 2256, 2336, 2484, 2538, 2592, 2628, 3243, 3312, 3358, 3384, 3431, 3504, 3726, 3807, 3942, 4324, 4512, 4968, 5037, 5076, 5256, 5913, 6486, 6624, 6716, 6768, 6862, 7008, 7452, 7614, 7884, 8648, 9729, 9936, 10074, 10152, 10293, 10512, 11826, 12972, 13432, 13536, 13724, 14904, 15111, 15228, 15768, 17296, 19458, 19872, 20148, 20304, 20586, 21024, 23652, 25944, 26864, 27448, 29187, 29808, 30222, 30456, 30879, 31536, 34592, 38916, 40296, 40608, 41172, 45333, 47304, 51888, 53728, 54896, 58374, 59616, 60444, 60912, 61758, 63072, 77832, 78913, 80592, 82344, 87561, 90666, 92637, 94608, 103776, 109792, 116748, 120888, 121824, 123516, 135999, 155664, 157826, 161184, 164688, 175122, 181332, 185274, 189216, 233496, 236739, 241776, 247032, 271998, 277911, 311328, 315652, 329376, 350244, 362664, 370548, 466992, 473478, 483552, 494064, 543996, 555822, 631304, 700488, 710217, 725328, 741096, 933984, 946956, 988128, 1087992, 1111644, 1262608, 1400976, 1420434, 1450656, 1482192, 1893912, 2130651, 2175984, 2223288, 2525216, 2801952, 2840868, 2964384, 3787824, 4261302, 4351968, 4446576, 5681736, 6391953, 7575648, 8522604, 8893152, 11363472, 12783906, 17045208, 22726944, 25567812, 34090416, 51135624, 68180832, 102271248, 204542496]

約数ペア:

[(1, 204542496), (2, 102271248), (3, 68180832), (4, 51135624), (6, 34090416), (8, 25567812), (9, 22726944), (12, 17045208), (16, 12783906), (18, 11363472), (23, 8893152), (24, 8522604), (27, 7575648), (32, 6391953), (36, 5681736), (46, 4446576), (47, 4351968), (48, 4261302), (54, 3787824), (69, 2964384), (72, 2840868), (73, 2801952), (81, 2525216), (92, 2223288), (94, 2175984), (96, 2130651), (108, 1893912), (138, 1482192), (141, 1450656), (144, 1420434), (146, 1400976), (162, 1262608), (184, 1111644), (188, 1087992), (207, 988128), (216, 946956), (219, 933984), (276, 741096), (282, 725328), (288, 710217), (292, 700488), (324, 631304), (368, 555822), (376, 543996), (414, 494064), (423, 483552), (432, 473478), (438, 466992), (552, 370548), (564, 362664), (584, 350244), (621, 329376), (648, 315652), (657, 311328), (736, 277911), (752, 271998), (828, 247032), (846, 241776), (864, 236739), (876, 233496), (1081, 189216), (1104, 185274), (1128, 181332), (1168, 175122), (1242, 164688), (1269, 161184), (1296, 157826), (1314, 155664), (1504, 135999), (1656, 123516), (1679, 121824), (1692, 120888), (1752, 116748), (1863, 109792), (1971, 103776), (2162, 94608), (2208, 92637), (2256, 90666), (2336, 87561), (2484, 82344), (2538, 80592), (2592, 78913), (2628, 77832), (3243, 63072), (3312, 61758), (3358, 60912), (3384, 60444), (3431, 59616), (3504, 58374), (3726, 54896), (3807, 53728), (3942, 51888), (4324, 47304), (4512, 45333), (4968, 41172), (5037, 40608), (5076, 40296), (5256, 38916), (5913, 34592), (6486, 31536), (6624, 30879), (6716, 30456), (6768, 30222), (6862, 29808), (7008, 29187), (7452, 27448), (7614, 26864), (7884, 25944), (8648, 23652), (9729, 21024), (9936, 20586), (10074, 20304), (10152, 20148), (10293, 19872), (10512, 19458), (11826, 17296), (12972, 15768), (13432, 15228), (13536, 15111), (13724, 14904)]