397824768

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 162

約数和(自身を含む): 1261665132

約数和(自身を除く): 863840364

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 768, 792, 968, 1056, 1089, 1152, 1408, 1427, 1452, 1584, 1936, 2112, 2178, 2304, 2816, 2854, 2904, 3168, 3872, 4224, 4281, 4356, 5708, 5808, 6336, 7744, 8448, 8562, 8712, 11416, 11616, 12672, 12843, 15488, 15697, 17124, 17424, 22832, 23232, 25344, 25686, 30976, 31394, 34248, 34848, 45664, 46464, 47091, 51372, 62788, 68496, 69696, 91328, 92928, 94182, 102744, 125576, 136992, 139392, 141273, 172667, 182656, 188364, 205488, 251152, 273984, 278784, 282546, 345334, 365312, 376728, 410976, 502304, 518001, 547968, 565092, 690668, 753456, 821952, 1004608, 1036002, 1095936, 1130184, 1381336, 1506912, 1554003, 1643904, 2009216, 2072004, 2260368, 2762672, 3013824, 3108006, 3287808, 4018432, 4144008, 4520736, 5525344, 6027648, 6216012, 8288016, 9041472, 11050688, 12055296, 12432024, 16576032, 18082944, 22101376, 24864048, 33152064, 36165888, 44202752, 49728096, 66304128, 99456192, 132608256, 198912384, 397824768]

約数ペア:

[(1, 397824768), (2, 198912384), (3, 132608256), (4, 99456192), (6, 66304128), (8, 49728096), (9, 44202752), (11, 36165888), (12, 33152064), (16, 24864048), (18, 22101376), (22, 18082944), (24, 16576032), (32, 12432024), (33, 12055296), (36, 11050688), (44, 9041472), (48, 8288016), (64, 6216012), (66, 6027648), (72, 5525344), (88, 4520736), (96, 4144008), (99, 4018432), (121, 3287808), (128, 3108006), (132, 3013824), (144, 2762672), (176, 2260368), (192, 2072004), (198, 2009216), (242, 1643904), (256, 1554003), (264, 1506912), (288, 1381336), (352, 1130184), (363, 1095936), (384, 1036002), (396, 1004608), (484, 821952), (528, 753456), (576, 690668), (704, 565092), (726, 547968), (768, 518001), (792, 502304), (968, 410976), (1056, 376728), (1089, 365312), (1152, 345334), (1408, 282546), (1427, 278784), (1452, 273984), (1584, 251152), (1936, 205488), (2112, 188364), (2178, 182656), (2304, 172667), (2816, 141273), (2854, 139392), (2904, 136992), (3168, 125576), (3872, 102744), (4224, 94182), (4281, 92928), (4356, 91328), (5708, 69696), (5808, 68496), (6336, 62788), (7744, 51372), (8448, 47091), (8562, 46464), (8712, 45664), (11416, 34848), (11616, 34248), (12672, 31394), (12843, 30976), (15488, 25686), (15697, 25344), (17124, 23232), (17424, 22832)]