505929424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 160

約数和(自身を含む): 1359912960

約数和(自身を除く): 853983536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 403, 434, 496, 572, 616, 682, 728, 806, 868, 1001, 1019, 1144, 1232, 1364, 1456, 1612, 1736, 2002, 2038, 2288, 2387, 2728, 2821, 3224, 3472, 4004, 4076, 4433, 4774, 5456, 5642, 6448, 7133, 8008, 8152, 8866, 9548, 11209, 11284, 13247, 14266, 16016, 16304, 17732, 19096, 22418, 22568, 26494, 28532, 31031, 31589, 35464, 38192, 44836, 45136, 52988, 57064, 62062, 63178, 70928, 78463, 89672, 92729, 105976, 114128, 124124, 126356, 145717, 156926, 179344, 185458, 211952, 221123, 248248, 252712, 291434, 313852, 347479, 370916, 410657, 442246, 496496, 505424, 582868, 627704, 694958, 741832, 821314, 884492, 1020019, 1165736, 1255408, 1389916, 1483664, 1642628, 1768984, 2040038, 2331472, 2432353, 2779832, 2874599, 3285256, 3537968, 4080076, 4517227, 4864706, 5559664, 5749198, 6570512, 8160152, 9034454, 9729412, 11498396, 16320304, 18068908, 19458824, 22996792, 31620589, 36137816, 38917648, 45993584, 63241178, 72275632, 126482356, 252964712, 505929424]

約数ペア:

[(1, 505929424), (2, 252964712), (4, 126482356), (7, 72275632), (8, 63241178), (11, 45993584), (13, 38917648), (14, 36137816), (16, 31620589), (22, 22996792), (26, 19458824), (28, 18068908), (31, 16320304), (44, 11498396), (52, 9729412), (56, 9034454), (62, 8160152), (77, 6570512), (88, 5749198), (91, 5559664), (104, 4864706), (112, 4517227), (124, 4080076), (143, 3537968), (154, 3285256), (176, 2874599), (182, 2779832), (208, 2432353), (217, 2331472), (248, 2040038), (286, 1768984), (308, 1642628), (341, 1483664), (364, 1389916), (403, 1255408), (434, 1165736), (496, 1020019), (572, 884492), (616, 821314), (682, 741832), (728, 694958), (806, 627704), (868, 582868), (1001, 505424), (1019, 496496), (1144, 442246), (1232, 410657), (1364, 370916), (1456, 347479), (1612, 313852), (1736, 291434), (2002, 252712), (2038, 248248), (2288, 221123), (2387, 211952), (2728, 185458), (2821, 179344), (3224, 156926), (3472, 145717), (4004, 126356), (4076, 124124), (4433, 114128), (4774, 105976), (5456, 92729), (5642, 89672), (6448, 78463), (7133, 70928), (8008, 63178), (8152, 62062), (8866, 57064), (9548, 52988), (11209, 45136), (11284, 44836), (13247, 38192), (14266, 35464), (16016, 31589), (16304, 31031), (17732, 28532), (19096, 26494), (22418, 22568)]