381877883532

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{12487}}^1$

素因数の和:13010

約数の個数: 144

約数和(自身を含む): 1017203346432

約数和(自身を除く): 635325462900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 431, 438, 486, 657, 862, 876, 972, 1293, 1314, 1724, 1971, 2586, 2628, 3879, 3942, 5172, 5913, 7758, 7884, 11637, 11826, 12487, 15516, 17739, 23274, 23652, 24974, 31463, 34911, 35478, 37461, 46548, 49948, 62926, 69822, 70956, 74922, 94389, 104733, 112383, 125852, 139644, 149844, 188778, 209466, 224766, 283167, 337149, 377556, 418932, 449532, 566334, 674298, 849501, 911551, 1011447, 1132668, 1348596, 1699002, 1823102, 2022894, 2548503, 2734653, 3034341, 3398004, 3646204, 4045788, 5097006, 5381897, 5469306, 6068682, 7645509, 8203959, 10194012, 10763794, 10938612, 12137364, 15291018, 16145691, 16407918, 21527588, 24611877, 30582036, 32291382, 32815836, 48437073, 49223754, 64582764, 73835631, 96874146, 98447508, 145311219, 147671262, 193748292, 221506893, 290622438, 295342524, 392878481, 435933657, 443013786, 581244876, 785756962, 871867314, 886027572, 1178635443, 1307800971, 1571513924, 1743734628, 2357270886, 2615601942, 3535906329, 4714541772, 5231203884, 7071812658, 10607718987, 14143625316, 21215437974, 31823156961, 42430875948, 63646313922, 95469470883, 127292627844, 190938941766, 381877883532]

約数ペア:

[(1, 381877883532), (2, 190938941766), (3, 127292627844), (4, 95469470883), (6, 63646313922), (9, 42430875948), (12, 31823156961), (18, 21215437974), (27, 14143625316), (36, 10607718987), (54, 7071812658), (73, 5231203884), (81, 4714541772), (108, 3535906329), (146, 2615601942), (162, 2357270886), (219, 1743734628), (243, 1571513924), (292, 1307800971), (324, 1178635443), (431, 886027572), (438, 871867314), (486, 785756962), (657, 581244876), (862, 443013786), (876, 435933657), (972, 392878481), (1293, 295342524), (1314, 290622438), (1724, 221506893), (1971, 193748292), (2586, 147671262), (2628, 145311219), (3879, 98447508), (3942, 96874146), (5172, 73835631), (5913, 64582764), (7758, 49223754), (7884, 48437073), (11637, 32815836), (11826, 32291382), (12487, 30582036), (15516, 24611877), (17739, 21527588), (23274, 16407918), (23652, 16145691), (24974, 15291018), (31463, 12137364), (34911, 10938612), (35478, 10763794), (37461, 10194012), (46548, 8203959), (49948, 7645509), (62926, 6068682), (69822, 5469306), (70956, 5381897), (74922, 5097006), (94389, 4045788), (104733, 3646204), (112383, 3398004), (125852, 3034341), (139644, 2734653), (149844, 2548503), (188778, 2022894), (209466, 1823102), (224766, 1699002), (283167, 1348596), (337149, 1132668), (377556, 1011447), (418932, 911551), (449532, 849501), (566334, 674298)]