729116466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 1657563264

約数和(自身を除く): 928446798

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 137, 142, 186, 213, 274, 403, 411, 426, 806, 822, 923, 961, 1209, 1781, 1846, 1922, 2201, 2418, 2769, 2883, 3562, 4247, 4402, 5343, 5538, 5766, 6603, 8494, 9727, 10686, 12493, 12741, 13206, 19454, 24986, 25482, 28613, 29181, 37479, 55211, 57226, 58362, 68231, 74958, 85839, 110422, 126451, 131657, 136462, 165633, 171678, 204693, 252902, 263314, 301537, 331266, 379353, 394971, 409386, 603074, 758706, 789942, 887003, 904611, 1711541, 1774006, 1809222, 2661009, 3423082, 3919981, 5134623, 5322018, 7839962, 9347647, 10269246, 11759943, 18695294, 23519886, 28042941, 56085882, 121519411, 243038822, 364558233, 729116466]

約数ペア:

[(1, 729116466), (2, 364558233), (3, 243038822), (6, 121519411), (13, 56085882), (26, 28042941), (31, 23519886), (39, 18695294), (62, 11759943), (71, 10269246), (78, 9347647), (93, 7839962), (137, 5322018), (142, 5134623), (186, 3919981), (213, 3423082), (274, 2661009), (403, 1809222), (411, 1774006), (426, 1711541), (806, 904611), (822, 887003), (923, 789942), (961, 758706), (1209, 603074), (1781, 409386), (1846, 394971), (1922, 379353), (2201, 331266), (2418, 301537), (2769, 263314), (2883, 252902), (3562, 204693), (4247, 171678), (4402, 165633), (5343, 136462), (5538, 131657), (5766, 126451), (6603, 110422), (8494, 85839), (9727, 74958), (10686, 68231), (12493, 58362), (12741, 57226), (13206, 55211), (19454, 37479), (24986, 29181), (25482, 28613)]