248978928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 731381760

約数和(自身を除く): 482402832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 79, 88, 94, 127, 132, 141, 158, 176, 188, 237, 254, 264, 282, 316, 376, 381, 474, 508, 517, 528, 564, 632, 752, 762, 869, 948, 1016, 1034, 1128, 1264, 1397, 1524, 1551, 1738, 1896, 2032, 2068, 2256, 2607, 2794, 3048, 3102, 3476, 3713, 3792, 4136, 4191, 5214, 5588, 5969, 6096, 6204, 6952, 7426, 8272, 8382, 10033, 10428, 11139, 11176, 11938, 12408, 13904, 14852, 16764, 17907, 20066, 20856, 22278, 22352, 23876, 24816, 29704, 30099, 33528, 35814, 40132, 40843, 41712, 44556, 47752, 59408, 60198, 65659, 67056, 71628, 80264, 81686, 89112, 95504, 110363, 120396, 122529, 131318, 143256, 160528, 163372, 178224, 196977, 220726, 240792, 245058, 262636, 286512, 326744, 331089, 393954, 441452, 471551, 481584, 490116, 525272, 653488, 662178, 787908, 882904, 943102, 980232, 1050544, 1324356, 1414653, 1575816, 1765808, 1886204, 1960464, 2648712, 2829306, 3151632, 3772408, 5187061, 5297424, 5658612, 7544816, 10374122, 11317224, 15561183, 20748244, 22634448, 31122366, 41496488, 62244732, 82992976, 124489464, 248978928]

約数ペア:

[(1, 248978928), (2, 124489464), (3, 82992976), (4, 62244732), (6, 41496488), (8, 31122366), (11, 22634448), (12, 20748244), (16, 15561183), (22, 11317224), (24, 10374122), (33, 7544816), (44, 5658612), (47, 5297424), (48, 5187061), (66, 3772408), (79, 3151632), (88, 2829306), (94, 2648712), (127, 1960464), (132, 1886204), (141, 1765808), (158, 1575816), (176, 1414653), (188, 1324356), (237, 1050544), (254, 980232), (264, 943102), (282, 882904), (316, 787908), (376, 662178), (381, 653488), (474, 525272), (508, 490116), (517, 481584), (528, 471551), (564, 441452), (632, 393954), (752, 331089), (762, 326744), (869, 286512), (948, 262636), (1016, 245058), (1034, 240792), (1128, 220726), (1264, 196977), (1397, 178224), (1524, 163372), (1551, 160528), (1738, 143256), (1896, 131318), (2032, 122529), (2068, 120396), (2256, 110363), (2607, 95504), (2794, 89112), (3048, 81686), (3102, 80264), (3476, 71628), (3713, 67056), (3792, 65659), (4136, 60198), (4191, 59408), (5214, 47752), (5588, 44556), (5969, 41712), (6096, 40843), (6204, 40132), (6952, 35814), (7426, 33528), (8272, 30099), (8382, 29704), (10033, 24816), (10428, 23876), (11139, 22352), (11176, 22278), (11938, 20856), (12408, 20066), (13904, 17907), (14852, 16764)]