669453432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 1801820160

約数和(自身を除く): 1132366728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 83, 93, 111, 124, 148, 166, 186, 222, 248, 249, 293, 296, 332, 372, 444, 498, 586, 664, 744, 879, 888, 996, 1147, 1172, 1758, 1992, 2294, 2344, 2573, 3071, 3441, 3516, 4588, 5146, 6142, 6882, 7032, 7719, 9083, 9176, 9213, 10292, 10841, 12284, 13764, 15438, 18166, 18426, 20584, 21682, 24319, 24568, 27249, 27528, 30876, 32523, 36332, 36852, 43364, 48638, 54498, 61752, 65046, 72664, 72957, 73704, 86728, 95201, 97276, 108996, 130092, 145914, 190402, 194552, 217992, 260184, 285603, 291828, 336071, 380804, 571206, 583656, 672142, 753889, 761608, 899803, 1008213, 1142412, 1344284, 1507778, 1799606, 2016426, 2261667, 2284824, 2688568, 2699409, 3015556, 3599212, 4032852, 4523334, 5398818, 6031112, 7198424, 8065704, 9046668, 10797636, 18093336, 21595272, 27893893, 55787786, 83681679, 111575572, 167363358, 223151144, 334726716, 669453432]

約数ペア:

[(1, 669453432), (2, 334726716), (3, 223151144), (4, 167363358), (6, 111575572), (8, 83681679), (12, 55787786), (24, 27893893), (31, 21595272), (37, 18093336), (62, 10797636), (74, 9046668), (83, 8065704), (93, 7198424), (111, 6031112), (124, 5398818), (148, 4523334), (166, 4032852), (186, 3599212), (222, 3015556), (248, 2699409), (249, 2688568), (293, 2284824), (296, 2261667), (332, 2016426), (372, 1799606), (444, 1507778), (498, 1344284), (586, 1142412), (664, 1008213), (744, 899803), (879, 761608), (888, 753889), (996, 672142), (1147, 583656), (1172, 571206), (1758, 380804), (1992, 336071), (2294, 291828), (2344, 285603), (2573, 260184), (3071, 217992), (3441, 194552), (3516, 190402), (4588, 145914), (5146, 130092), (6142, 108996), (6882, 97276), (7032, 95201), (7719, 86728), (9083, 73704), (9176, 72957), (9213, 72664), (10292, 65046), (10841, 61752), (12284, 54498), (13764, 48638), (15438, 43364), (18166, 36852), (18426, 36332), (20584, 32523), (21682, 30876), (24319, 27528), (24568, 27249)]