348539720390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{12329}}^1$

素因数の和:12606

約数の個数: 96

約数和(自身を含む): 681884904960

約数和(自身を除く): 333345184570

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 191, 205, 361, 382, 410, 722, 779, 955, 1558, 1805, 1910, 3610, 3629, 3895, 7258, 7790, 7831, 12329, 14801, 15662, 18145, 24658, 29602, 36290, 39155, 61645, 68951, 74005, 78310, 123290, 137902, 148010, 148789, 234251, 297578, 344755, 468502, 505489, 689510, 743945, 1010978, 1171255, 1487890, 2342510, 2354839, 2527445, 2826991, 4450769, 4709678, 5054890, 5653982, 8901538, 9604291, 11774195, 14134955, 19208582, 22253845, 23548390, 28269910, 44507690, 44741941, 48021455, 89483882, 96042910, 96548399, 182481529, 193096798, 223709705, 364963058, 447419410, 482741995, 850096879, 912407645, 965483990, 1700193758, 1824815290, 1834419581, 3668839162, 4250484395, 8500968790, 9172097905, 18344195810, 34853972039, 69707944078, 174269860195, 348539720390]

約数ペア:

[(1, 348539720390), (2, 174269860195), (5, 69707944078), (10, 34853972039), (19, 18344195810), (38, 9172097905), (41, 8500968790), (82, 4250484395), (95, 3668839162), (190, 1834419581), (191, 1824815290), (205, 1700193758), (361, 965483990), (382, 912407645), (410, 850096879), (722, 482741995), (779, 447419410), (955, 364963058), (1558, 223709705), (1805, 193096798), (1910, 182481529), (3610, 96548399), (3629, 96042910), (3895, 89483882), (7258, 48021455), (7790, 44741941), (7831, 44507690), (12329, 28269910), (14801, 23548390), (15662, 22253845), (18145, 19208582), (24658, 14134955), (29602, 11774195), (36290, 9604291), (39155, 8901538), (61645, 5653982), (68951, 5054890), (74005, 4709678), (78310, 4450769), (123290, 2826991), (137902, 2527445), (148010, 2354839), (148789, 2342510), (234251, 1487890), (297578, 1171255), (344755, 1010978), (468502, 743945), (505489, 689510)]