298514827490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1237

約数の個数: 192

約数和(自身を含む): 634314240000

約数和(自身を除く): 335799412510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 121, 142, 190, 199, 209, 242, 355, 398, 418, 605, 710, 781, 919, 995, 1045, 1210, 1349, 1562, 1838, 1990, 2090, 2189, 2299, 2698, 3781, 3905, 4378, 4595, 4598, 6745, 7562, 7810, 8591, 9190, 10109, 10945, 11495, 13490, 14129, 14839, 17182, 17461, 18905, 20218, 21890, 22990, 24079, 28258, 29678, 34922, 37810, 41591, 42955, 48158, 50545, 65249, 70645, 74195, 83182, 85910, 87305, 101090, 111199, 120395, 130498, 141290, 148390, 155419, 163229, 174610, 182881, 192071, 207955, 222398, 240790, 268451, 310838, 326245, 326458, 365762, 384142, 415910, 457501, 536902, 555995, 652490, 717739, 777095, 816145, 914405, 915002, 960355, 1111990, 1239731, 1342255, 1435478, 1554190, 1632290, 1709609, 1828810, 1920710, 2011691, 2112781, 2287505, 2479462, 2684510, 2952961, 3419218, 3474739, 3588695, 4023382, 4225562, 4575010, 5905922, 6198655, 6949478, 7177390, 7895129, 8548045, 10058455, 10563905, 12397310, 12984551, 13637041, 14764805, 15790258, 17096090, 17373695, 20116910, 21127810, 22128601, 25969102, 27274082, 29529610, 32482571, 34747390, 38222129, 39475645, 44257202, 64922755, 64965142, 68185205, 76444258, 78951290, 110643005, 129845510, 136370410, 142830061, 150007451, 162412855, 191110645, 221286010, 246706469, 285660122, 300014902, 324825710, 382221290, 420443419, 493412938, 714150305, 750037255, 840886838, 1233532345, 1428300610, 1500074510, 1571130671, 2102217095, 2467064690, 2713771159, 3142261342, 4204434190, 5427542318, 7855653355, 13568855795, 15711306710, 27137711590, 29851482749, 59702965498, 149257413745, 298514827490]

約数ペア:

[(1, 298514827490), (2, 149257413745), (5, 59702965498), (10, 29851482749), (11, 27137711590), (19, 15711306710), (22, 13568855795), (38, 7855653355), (55, 5427542318), (71, 4204434190), (95, 3142261342), (110, 2713771159), (121, 2467064690), (142, 2102217095), (190, 1571130671), (199, 1500074510), (209, 1428300610), (242, 1233532345), (355, 840886838), (398, 750037255), (418, 714150305), (605, 493412938), (710, 420443419), (781, 382221290), (919, 324825710), (995, 300014902), (1045, 285660122), (1210, 246706469), (1349, 221286010), (1562, 191110645), (1838, 162412855), (1990, 150007451), (2090, 142830061), (2189, 136370410), (2299, 129845510), (2698, 110643005), (3781, 78951290), (3905, 76444258), (4378, 68185205), (4595, 64965142), (4598, 64922755), (6745, 44257202), (7562, 39475645), (7810, 38222129), (8591, 34747390), (9190, 32482571), (10109, 29529610), (10945, 27274082), (11495, 25969102), (13490, 22128601), (14129, 21127810), (14839, 20116910), (17182, 17373695), (17461, 17096090), (18905, 15790258), (20218, 14764805), (21890, 13637041), (22990, 12984551), (24079, 12397310), (28258, 10563905), (29678, 10058455), (34922, 8548045), (37810, 7895129), (41591, 7177390), (42955, 6949478), (48158, 6198655), (50545, 5905922), (65249, 4575010), (70645, 4225562), (74195, 4023382), (83182, 3588695), (85910, 3474739), (87305, 3419218), (101090, 2952961), (111199, 2684510), (120395, 2479462), (130498, 2287505), (141290, 2112781), (148390, 2011691), (155419, 1920710), (163229, 1828810), (174610, 1709609), (182881, 1632290), (192071, 1554190), (207955, 1435478), (222398, 1342255), (240790, 1239731), (268451, 1111990), (310838, 960355), (326245, 915002), (326458, 914405), (365762, 816145), (384142, 777095), (415910, 717739), (457501, 652490), (536902, 555995)]