331347732

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 821487744

約数和(自身を除く): 490140012

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 97, 106, 123, 131, 159, 164, 194, 212, 246, 262, 291, 318, 388, 393, 492, 524, 582, 636, 786, 1164, 1572, 2173, 3977, 4346, 5141, 5371, 6519, 6943, 7954, 8692, 10282, 10742, 11931, 12707, 13038, 13886, 15423, 15908, 16113, 20564, 20829, 21484, 23862, 25414, 26076, 27772, 30846, 32226, 38121, 41658, 47724, 50828, 61692, 64452, 76242, 83316, 152484, 210781, 284663, 421562, 520987, 569326, 632343, 673471, 843124, 853989, 1041974, 1138652, 1264686, 1346942, 1562961, 1707978, 2020413, 2083948, 2529372, 2693884, 3125922, 3415956, 4040826, 6251844, 8081652, 27612311, 55224622, 82836933, 110449244, 165673866, 331347732]

約数ペア:

[(1, 331347732), (2, 165673866), (3, 110449244), (4, 82836933), (6, 55224622), (12, 27612311), (41, 8081652), (53, 6251844), (82, 4040826), (97, 3415956), (106, 3125922), (123, 2693884), (131, 2529372), (159, 2083948), (164, 2020413), (194, 1707978), (212, 1562961), (246, 1346942), (262, 1264686), (291, 1138652), (318, 1041974), (388, 853989), (393, 843124), (492, 673471), (524, 632343), (582, 569326), (636, 520987), (786, 421562), (1164, 284663), (1572, 210781), (2173, 152484), (3977, 83316), (4346, 76242), (5141, 64452), (5371, 61692), (6519, 50828), (6943, 47724), (7954, 41658), (8692, 38121), (10282, 32226), (10742, 30846), (11931, 27772), (12707, 26076), (13038, 25414), (13886, 23862), (15423, 21484), (15908, 20829), (16113, 20564)]