221160456

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 752716800

約数和(自身を除く): 531556344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 71, 72, 76, 81, 88, 92, 99, 108, 114, 132, 138, 142, 152, 162, 171, 184, 198, 207, 209, 213, 216, 228, 253, 264, 276, 284, 297, 324, 342, 396, 414, 418, 426, 437, 456, 506, 513, 552, 568, 594, 621, 627, 639, 648, 684, 759, 781, 792, 828, 836, 852, 874, 891, 1012, 1026, 1188, 1242, 1254, 1278, 1311, 1349, 1368, 1518, 1539, 1562, 1633, 1656, 1672, 1704, 1748, 1782, 1863, 1881, 1917, 2024, 2052, 2277, 2343, 2376, 2484, 2508, 2556, 2622, 2698, 3036, 3078, 3124, 3266, 3496, 3564, 3726, 3762, 3834, 3933, 4047, 4104, 4554, 4686, 4807, 4899, 4968, 5016, 5112, 5244, 5396, 5643, 5751, 6072, 6156, 6248, 6532, 6831, 7029, 7128, 7452, 7524, 7668, 7866, 8094, 9108, 9372, 9614, 9798, 10488, 10792, 11286, 11502, 11799, 12141, 12312, 13064, 13662, 14058, 14421, 14697, 14839, 14904, 15048, 15336, 15732, 16188, 16929, 17963, 18216, 18744, 19228, 19596, 20493, 21087, 22572, 23004, 23598, 24282, 27324, 28116, 28842, 29394, 29678, 31027, 31464, 32376, 33858, 35397, 35926, 36423, 38456, 39192, 40986, 42174, 43263, 44091, 44517, 45144, 46008, 47196, 48564, 53889, 54648, 56232, 57684, 58788, 59356, 62054, 63261, 67716, 70794, 71852, 72846, 81972, 84348, 86526, 88182, 89034, 93081, 94392, 97128, 107778, 109269, 115368, 117576, 118712, 124108, 126522, 129789, 132273, 133551, 135432, 141588, 143704, 145692, 161667, 163944, 168696, 173052, 176364, 178068, 186162, 215556, 218538, 248216, 253044, 259578, 264546, 267102, 279243, 283176, 291384, 323334, 341297, 346104, 352728, 356136, 372324, 389367, 400653, 431112, 437076, 485001, 506088, 519156, 529092, 534204, 558486, 646668, 682594, 744648, 778734, 801306, 837729, 874152, 970002, 1023891, 1038312, 1058184, 1068408, 1116972, 1201959, 1293336, 1365188, 1455003, 1557468, 1602612, 1675458, 1940004, 2047782, 2233944, 2403918, 2513187, 2730376, 2910006, 3071673, 3114936, 3205224, 3350916, 3880008, 4095564, 4807836, 5026374, 5820012, 6143346, 6701832, 8191128, 9215019, 9615672, 10052748, 11640024, 12286692, 18430038, 20105496, 24573384, 27645057, 36860076, 55290114, 73720152, 110580228, 221160456]

約数ペア:

[(1, 221160456), (2, 110580228), (3, 73720152), (4, 55290114), (6, 36860076), (8, 27645057), (9, 24573384), (11, 20105496), (12, 18430038), (18, 12286692), (19, 11640024), (22, 10052748), (23, 9615672), (24, 9215019), (27, 8191128), (33, 6701832), (36, 6143346), (38, 5820012), (44, 5026374), (46, 4807836), (54, 4095564), (57, 3880008), (66, 3350916), (69, 3205224), (71, 3114936), (72, 3071673), (76, 2910006), (81, 2730376), (88, 2513187), (92, 2403918), (99, 2233944), (108, 2047782), (114, 1940004), (132, 1675458), (138, 1602612), (142, 1557468), (152, 1455003), (162, 1365188), (171, 1293336), (184, 1201959), (198, 1116972), (207, 1068408), (209, 1058184), (213, 1038312), (216, 1023891), (228, 970002), (253, 874152), (264, 837729), (276, 801306), (284, 778734), (297, 744648), (324, 682594), (342, 646668), (396, 558486), (414, 534204), (418, 529092), (426, 519156), (437, 506088), (456, 485001), (506, 437076), (513, 431112), (552, 400653), (568, 389367), (594, 372324), (621, 356136), (627, 352728), (639, 346104), (648, 341297), (684, 323334), (759, 291384), (781, 283176), (792, 279243), (828, 267102), (836, 264546), (852, 259578), (874, 253044), (891, 248216), (1012, 218538), (1026, 215556), (1188, 186162), (1242, 178068), (1254, 176364), (1278, 173052), (1311, 168696), (1349, 163944), (1368, 161667), (1518, 145692), (1539, 143704), (1562, 141588), (1633, 135432), (1656, 133551), (1672, 132273), (1704, 129789), (1748, 126522), (1782, 124108), (1863, 118712), (1881, 117576), (1917, 115368), (2024, 109269), (2052, 107778), (2277, 97128), (2343, 94392), (2376, 93081), (2484, 89034), (2508, 88182), (2556, 86526), (2622, 84348), (2698, 81972), (3036, 72846), (3078, 71852), (3124, 70794), (3266, 67716), (3496, 63261), (3564, 62054), (3726, 59356), (3762, 58788), (3834, 57684), (3933, 56232), (4047, 54648), (4104, 53889), (4554, 48564), (4686, 47196), (4807, 46008), (4899, 45144), (4968, 44517), (5016, 44091), (5112, 43263), (5244, 42174), (5396, 40986), (5643, 39192), (5751, 38456), (6072, 36423), (6156, 35926), (6248, 35397), (6532, 33858), (6831, 32376), (7029, 31464), (7128, 31027), (7452, 29678), (7524, 29394), (7668, 28842), (7866, 28116), (8094, 27324), (9108, 24282), (9372, 23598), (9614, 23004), (9798, 22572), (10488, 21087), (10792, 20493), (11286, 19596), (11502, 19228), (11799, 18744), (12141, 18216), (12312, 17963), (13064, 16929), (13662, 16188), (14058, 15732), (14421, 15336), (14697, 15048), (14839, 14904)]