217698048

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5014

約数の個数: 108

約数和(自身を含む): 660845640

約数和(自身を除く): 443147592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 4973, 5472, 7296, 9946, 10944, 14592, 14919, 19892, 21888, 29838, 39784, 43776, 44757, 59676, 79568, 89514, 94487, 119352, 159136, 179028, 188974, 238704, 283461, 318272, 358056, 377948, 477408, 566922, 636544, 716112, 755896, 850383, 954816, 1133844, 1273088, 1432224, 1511792, 1700766, 1909632, 2267688, 2864448, 3023584, 3401532, 3819264, 4535376, 5728896, 6047168, 6803064, 9070752, 11457792, 12094336, 13606128, 18141504, 24188672, 27212256, 36283008, 54424512, 72566016, 108849024, 217698048]

約数ペア:

[(1, 217698048), (2, 108849024), (3, 72566016), (4, 54424512), (6, 36283008), (8, 27212256), (9, 24188672), (12, 18141504), (16, 13606128), (18, 12094336), (19, 11457792), (24, 9070752), (32, 6803064), (36, 6047168), (38, 5728896), (48, 4535376), (57, 3819264), (64, 3401532), (72, 3023584), (76, 2864448), (96, 2267688), (114, 1909632), (128, 1700766), (144, 1511792), (152, 1432224), (171, 1273088), (192, 1133844), (228, 954816), (256, 850383), (288, 755896), (304, 716112), (342, 636544), (384, 566922), (456, 477408), (576, 377948), (608, 358056), (684, 318272), (768, 283461), (912, 238704), (1152, 188974), (1216, 179028), (1368, 159136), (1824, 119352), (2304, 94487), (2432, 89514), (2736, 79568), (3648, 59676), (4864, 44757), (4973, 43776), (5472, 39784), (7296, 29838), (9946, 21888), (10944, 19892), (14592, 14919)]