277995564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 180

約数和(自身を含む): 913824912

約数和(自身を除く): 635829348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 847, 891, 924, 1013, 1089, 1134, 1188, 1386, 1452, 1694, 1782, 2026, 2079, 2178, 2268, 2541, 2772, 3039, 3267, 3388, 3564, 4052, 4158, 4356, 5082, 6078, 6237, 6534, 7091, 7623, 8316, 9117, 9801, 10164, 11143, 12156, 12474, 13068, 14182, 15246, 18234, 19602, 21273, 22286, 22869, 24948, 27351, 28364, 30492, 33429, 36468, 39204, 42546, 44572, 45738, 54702, 63819, 66858, 68607, 78001, 82053, 85092, 91476, 100287, 109404, 122573, 127638, 133716, 137214, 156002, 164106, 191457, 200574, 234003, 245146, 255276, 274428, 300861, 312004, 328212, 367719, 382914, 401148, 468006, 490292, 574371, 601722, 702009, 735438, 765828, 858011, 902583, 936012, 1103157, 1148742, 1203444, 1404018, 1470876, 1716022, 1805166, 2106027, 2206314, 2297484, 2574033, 2808036, 3309471, 3432044, 3610332, 4212054, 4412628, 5148066, 6318081, 6618942, 7722099, 8424108, 9928413, 10296132, 12636162, 13237884, 15444198, 19856826, 23166297, 25272324, 30888396, 39713652, 46332594, 69498891, 92665188, 138997782, 277995564]

約数ペア:

[(1, 277995564), (2, 138997782), (3, 92665188), (4, 69498891), (6, 46332594), (7, 39713652), (9, 30888396), (11, 25272324), (12, 23166297), (14, 19856826), (18, 15444198), (21, 13237884), (22, 12636162), (27, 10296132), (28, 9928413), (33, 8424108), (36, 7722099), (42, 6618942), (44, 6318081), (54, 5148066), (63, 4412628), (66, 4212054), (77, 3610332), (81, 3432044), (84, 3309471), (99, 2808036), (108, 2574033), (121, 2297484), (126, 2206314), (132, 2106027), (154, 1805166), (162, 1716022), (189, 1470876), (198, 1404018), (231, 1203444), (242, 1148742), (252, 1103157), (297, 936012), (308, 902583), (324, 858011), (363, 765828), (378, 735438), (396, 702009), (462, 601722), (484, 574371), (567, 490292), (594, 468006), (693, 401148), (726, 382914), (756, 367719), (847, 328212), (891, 312004), (924, 300861), (1013, 274428), (1089, 255276), (1134, 245146), (1188, 234003), (1386, 200574), (1452, 191457), (1694, 164106), (1782, 156002), (2026, 137214), (2079, 133716), (2178, 127638), (2268, 122573), (2541, 109404), (2772, 100287), (3039, 91476), (3267, 85092), (3388, 82053), (3564, 78001), (4052, 68607), (4158, 66858), (4356, 63819), (5082, 54702), (6078, 45738), (6237, 44572), (6534, 42546), (7091, 39204), (7623, 36468), (8316, 33429), (9117, 30492), (9801, 28364), (10164, 27351), (11143, 24948), (12156, 22869), (12474, 22286), (13068, 21273), (14182, 19602), (15246, 18234)]