380846556

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{49667}}^1$

素因数の和:49751

約数の個数: 48

約数和(自身を含む): 1001306880

約数和(自身を除く): 620460324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 49667, 99334, 149001, 198668, 298002, 447003, 596004, 894006, 1341009, 1788012, 2682018, 3526357, 5364036, 7052714, 10579071, 14105428, 21158142, 31737213, 42316284, 63474426, 95211639, 126948852, 190423278, 380846556]

約数ペア:

[(1, 380846556), (2, 190423278), (3, 126948852), (4, 95211639), (6, 63474426), (9, 42316284), (12, 31737213), (18, 21158142), (27, 14105428), (36, 10579071), (54, 7052714), (71, 5364036), (108, 3526357), (142, 2682018), (213, 1788012), (284, 1341009), (426, 894006), (639, 596004), (852, 447003), (1278, 298002), (1917, 198668), (2556, 149001), (3834, 99334), (7668, 49667)]