394913024

素因数分解:

$2^8\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 927648960

約数和(自身を除く): 532735936

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 61, 64, 76, 88, 121, 122, 128, 152, 176, 209, 242, 244, 256, 304, 352, 418, 484, 488, 608, 671, 704, 836, 968, 976, 1159, 1216, 1331, 1342, 1408, 1672, 1936, 1952, 2299, 2318, 2432, 2662, 2684, 2816, 3344, 3872, 3904, 4598, 4636, 4864, 5324, 5368, 6688, 7381, 7744, 7808, 9196, 9272, 10648, 10736, 12749, 13376, 14762, 15488, 15616, 18392, 18544, 21296, 21472, 25289, 25498, 26752, 29524, 30976, 36784, 37088, 42592, 42944, 50578, 50996, 53504, 59048, 73568, 74176, 81191, 85184, 85888, 101156, 101992, 118096, 140239, 147136, 148352, 162382, 170368, 171776, 202312, 203984, 236192, 280478, 294272, 296704, 324764, 340736, 404624, 407968, 472384, 560956, 588544, 649528, 809248, 815936, 944768, 1121912, 1299056, 1542629, 1618496, 1631872, 1889536, 2243824, 2598112, 3085258, 3236992, 3263744, 4487648, 5196224, 6170516, 6473984, 8975296, 10392448, 12341032, 17950592, 20784896, 24682064, 35901184, 49364128, 98728256, 197456512, 394913024]

約数ペア:

[(1, 394913024), (2, 197456512), (4, 98728256), (8, 49364128), (11, 35901184), (16, 24682064), (19, 20784896), (22, 17950592), (32, 12341032), (38, 10392448), (44, 8975296), (61, 6473984), (64, 6170516), (76, 5196224), (88, 4487648), (121, 3263744), (122, 3236992), (128, 3085258), (152, 2598112), (176, 2243824), (209, 1889536), (242, 1631872), (244, 1618496), (256, 1542629), (304, 1299056), (352, 1121912), (418, 944768), (484, 815936), (488, 809248), (608, 649528), (671, 588544), (704, 560956), (836, 472384), (968, 407968), (976, 404624), (1159, 340736), (1216, 324764), (1331, 296704), (1342, 294272), (1408, 280478), (1672, 236192), (1936, 203984), (1952, 202312), (2299, 171776), (2318, 170368), (2432, 162382), (2662, 148352), (2684, 147136), (2816, 140239), (3344, 118096), (3872, 101992), (3904, 101156), (4598, 85888), (4636, 85184), (4864, 81191), (5324, 74176), (5368, 73568), (6688, 59048), (7381, 53504), (7744, 50996), (7808, 50578), (9196, 42944), (9272, 42592), (10648, 37088), (10736, 36784), (12749, 30976), (13376, 29524), (14762, 26752), (15488, 25498), (15616, 25289), (18392, 21472), (18544, 21296)]