1642868832

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 4877107200

約数和(自身を除く): 3234238368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 79, 88, 94, 96, 132, 141, 158, 176, 188, 237, 264, 282, 316, 352, 376, 419, 474, 517, 528, 564, 632, 752, 838, 869, 948, 1034, 1056, 1128, 1257, 1264, 1504, 1551, 1676, 1738, 1896, 2068, 2256, 2514, 2528, 2607, 3102, 3352, 3476, 3713, 3792, 4136, 4512, 4609, 5028, 5214, 6204, 6704, 6952, 7426, 7584, 8272, 9218, 10056, 10428, 11139, 12408, 13408, 13827, 13904, 14852, 16544, 18436, 19693, 20112, 20856, 22278, 24816, 27654, 27808, 29704, 33101, 36872, 39386, 40224, 40843, 41712, 44556, 49632, 55308, 59079, 59408, 66202, 73744, 78772, 81686, 83424, 89112, 99303, 110616, 118158, 118816, 122529, 132404, 147488, 157544, 163372, 178224, 198606, 216623, 221232, 236316, 245058, 264808, 315088, 326744, 356448, 364111, 397212, 433246, 442464, 472632, 490116, 529616, 630176, 649869, 653488, 728222, 794424, 866492, 945264, 980232, 1059232, 1092333, 1299738, 1306976, 1456444, 1555747, 1588848, 1732984, 1890528, 1960464, 2184666, 2599476, 2912888, 3111494, 3177696, 3465968, 3920928, 4369332, 4667241, 5198952, 5825776, 6222988, 6931936, 8738664, 9334482, 10397904, 11651552, 12445976, 17113217, 17477328, 18668964, 20795808, 24891952, 34226434, 34954656, 37337928, 49783904, 51339651, 68452868, 74675856, 102679302, 136905736, 149351712, 205358604, 273811472, 410717208, 547622944, 821434416, 1642868832]

約数ペア:

[(1, 1642868832), (2, 821434416), (3, 547622944), (4, 410717208), (6, 273811472), (8, 205358604), (11, 149351712), (12, 136905736), (16, 102679302), (22, 74675856), (24, 68452868), (32, 51339651), (33, 49783904), (44, 37337928), (47, 34954656), (48, 34226434), (66, 24891952), (79, 20795808), (88, 18668964), (94, 17477328), (96, 17113217), (132, 12445976), (141, 11651552), (158, 10397904), (176, 9334482), (188, 8738664), (237, 6931936), (264, 6222988), (282, 5825776), (316, 5198952), (352, 4667241), (376, 4369332), (419, 3920928), (474, 3465968), (517, 3177696), (528, 3111494), (564, 2912888), (632, 2599476), (752, 2184666), (838, 1960464), (869, 1890528), (948, 1732984), (1034, 1588848), (1056, 1555747), (1128, 1456444), (1257, 1306976), (1264, 1299738), (1504, 1092333), (1551, 1059232), (1676, 980232), (1738, 945264), (1896, 866492), (2068, 794424), (2256, 728222), (2514, 653488), (2528, 649869), (2607, 630176), (3102, 529616), (3352, 490116), (3476, 472632), (3713, 442464), (3792, 433246), (4136, 397212), (4512, 364111), (4609, 356448), (5028, 326744), (5214, 315088), (6204, 264808), (6704, 245058), (6952, 236316), (7426, 221232), (7584, 216623), (8272, 198606), (9218, 178224), (10056, 163372), (10428, 157544), (11139, 147488), (12408, 132404), (13408, 122529), (13827, 118816), (13904, 118158), (14852, 110616), (16544, 99303), (18436, 89112), (19693, 83424), (20112, 81686), (20856, 78772), (22278, 73744), (24816, 66202), (27654, 59408), (27808, 59079), (29704, 55308), (33101, 49632), (36872, 44556), (39386, 41712), (40224, 40843)]