440255232

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 1363143600

約数和(自身を除く): 922888368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 113, 114, 128, 144, 152, 171, 178, 192, 226, 228, 256, 267, 288, 304, 339, 342, 356, 384, 452, 456, 534, 576, 608, 678, 684, 712, 768, 801, 904, 912, 1017, 1068, 1152, 1216, 1356, 1368, 1424, 1602, 1691, 1808, 1824, 2034, 2136, 2147, 2304, 2432, 2712, 2736, 2848, 3204, 3382, 3616, 3648, 4068, 4272, 4294, 4864, 5073, 5424, 5472, 5696, 6408, 6441, 6764, 7232, 7296, 8136, 8544, 8588, 10057, 10146, 10848, 10944, 11392, 12816, 12882, 13528, 14464, 14592, 15219, 16272, 17088, 17176, 19323, 20114, 20292, 21696, 21888, 22784, 25632, 25764, 27056, 28928, 30171, 30438, 32544, 34176, 34352, 38646, 40228, 40584, 43392, 43776, 51264, 51528, 54112, 60342, 60876, 65088, 68352, 68704, 77292, 80456, 81168, 86784, 90513, 102528, 103056, 108224, 120684, 121752, 130176, 137408, 154584, 160912, 162336, 181026, 191083, 205056, 206112, 216448, 241368, 243504, 260352, 274816, 309168, 321824, 324672, 362052, 382166, 412224, 432896, 482736, 487008, 549632, 573249, 618336, 643648, 649344, 724104, 764332, 824448, 965472, 974016, 1146498, 1236672, 1287296, 1298688, 1448208, 1528664, 1648896, 1719747, 1930944, 1948032, 2292996, 2473344, 2574592, 2896416, 3057328, 3439494, 3861888, 3896064, 4585992, 4946688, 5792832, 6114656, 6878988, 7723776, 9171984, 11585664, 12229312, 13757976, 18343968, 23171328, 24458624, 27515952, 36687936, 48917248, 55031904, 73375872, 110063808, 146751744, 220127616, 440255232]

約数ペア:

[(1, 440255232), (2, 220127616), (3, 146751744), (4, 110063808), (6, 73375872), (8, 55031904), (9, 48917248), (12, 36687936), (16, 27515952), (18, 24458624), (19, 23171328), (24, 18343968), (32, 13757976), (36, 12229312), (38, 11585664), (48, 9171984), (57, 7723776), (64, 6878988), (72, 6114656), (76, 5792832), (89, 4946688), (96, 4585992), (113, 3896064), (114, 3861888), (128, 3439494), (144, 3057328), (152, 2896416), (171, 2574592), (178, 2473344), (192, 2292996), (226, 1948032), (228, 1930944), (256, 1719747), (267, 1648896), (288, 1528664), (304, 1448208), (339, 1298688), (342, 1287296), (356, 1236672), (384, 1146498), (452, 974016), (456, 965472), (534, 824448), (576, 764332), (608, 724104), (678, 649344), (684, 643648), (712, 618336), (768, 573249), (801, 549632), (904, 487008), (912, 482736), (1017, 432896), (1068, 412224), (1152, 382166), (1216, 362052), (1356, 324672), (1368, 321824), (1424, 309168), (1602, 274816), (1691, 260352), (1808, 243504), (1824, 241368), (2034, 216448), (2136, 206112), (2147, 205056), (2304, 191083), (2432, 181026), (2712, 162336), (2736, 160912), (2848, 154584), (3204, 137408), (3382, 130176), (3616, 121752), (3648, 120684), (4068, 108224), (4272, 103056), (4294, 102528), (4864, 90513), (5073, 86784), (5424, 81168), (5472, 80456), (5696, 77292), (6408, 68704), (6441, 68352), (6764, 65088), (7232, 60876), (7296, 60342), (8136, 54112), (8544, 51528), (8588, 51264), (10057, 43776), (10146, 43392), (10848, 40584), (10944, 40228), (11392, 38646), (12816, 34352), (12882, 34176), (13528, 32544), (14464, 30438), (14592, 30171), (15219, 28928), (16272, 27056), (17088, 25764), (17176, 25632), (19323, 22784), (20114, 21888), (20292, 21696)]