324825710

素因数分解:

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

素因数の和:318

約数の個数: 96

約数和(自身を含む): 689472000

約数和(自身を除く): 364646290

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, 995, 1045, 1210, 1349, 1562, 1990, 2090, 2189, 2299, 2698, 3781, 3905, 4378, 4598, 6745, 7562, 7810, 8591, 10945, 11495, 13490, 14129, 14839, 17182, 18905, 21890, 22990, 24079, 28258, 29678, 37810, 41591, 42955, 48158, 70645, 74195, 83182, 85910, 120395, 141290, 148390, 155419, 163229, 207955, 240790, 268451, 310838, 326458, 415910, 457501, 536902, 777095, 816145, 915002, 1342255, 1554190, 1632290, 1709609, 2287505, 2684510, 2952961, 3419218, 4575010, 5905922, 8548045, 14764805, 17096090, 29529610, 32482571, 64965142, 162412855, 324825710]

約数ペア:

[(1, 324825710), (2, 162412855), (5, 64965142), (10, 32482571), (11, 29529610), (19, 17096090), (22, 14764805), (38, 8548045), (55, 5905922), (71, 4575010), (95, 3419218), (110, 2952961), (121, 2684510), (142, 2287505), (190, 1709609), (199, 1632290), (209, 1554190), (242, 1342255), (355, 915002), (398, 816145), (418, 777095), (605, 536902), (710, 457501), (781, 415910), (995, 326458), (1045, 310838), (1210, 268451), (1349, 240790), (1562, 207955), (1990, 163229), (2090, 155419), (2189, 148390), (2299, 141290), (2698, 120395), (3781, 85910), (3905, 83182), (4378, 74195), (4598, 70645), (6745, 48158), (7562, 42955), (7810, 41591), (8591, 37810), (10945, 29678), (11495, 28258), (13490, 24079), (14129, 22990), (14839, 21890), (17182, 18905)]