1649590992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{56431}}^1$

素因数の和:56481

約数の個数: 120

約数和(自身を含む): 5458103040

約数和(自身を除く): 3808512048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 14616, 29232, 56431, 112862, 169293, 225724, 338586, 395017, 451448, 507879, 677172, 790034, 902896, 1015758, 1185051, 1354344, 1580068, 1636499, 2031516, 2370102, 2708688, 3160136, 3272998, 3555153, 4063032, 4740204, 4909497, 6320272, 6545996, 7110306, 8126064, 9480408, 9818994, 11455493, 13091992, 14220612, 14728491, 18960816, 19637988, 22910986, 26183984, 28441224, 29456982, 34366479, 39275976, 45821972, 56882448, 58913964, 68732958, 78551952, 91643944, 103099437, 117827928, 137465916, 183287888, 206198874, 235655856, 274931832, 412397748, 549863664, 824795496, 1649590992]

約数ペア:

[(1, 1649590992), (2, 824795496), (3, 549863664), (4, 412397748), (6, 274931832), (7, 235655856), (8, 206198874), (9, 183287888), (12, 137465916), (14, 117827928), (16, 103099437), (18, 91643944), (21, 78551952), (24, 68732958), (28, 58913964), (29, 56882448), (36, 45821972), (42, 39275976), (48, 34366479), (56, 29456982), (58, 28441224), (63, 26183984), (72, 22910986), (84, 19637988), (87, 18960816), (112, 14728491), (116, 14220612), (126, 13091992), (144, 11455493), (168, 9818994), (174, 9480408), (203, 8126064), (232, 7110306), (252, 6545996), (261, 6320272), (336, 4909497), (348, 4740204), (406, 4063032), (464, 3555153), (504, 3272998), (522, 3160136), (609, 2708688), (696, 2370102), (812, 2031516), (1008, 1636499), (1044, 1580068), (1218, 1354344), (1392, 1185051), (1624, 1015758), (1827, 902896), (2088, 790034), (2436, 677172), (3248, 507879), (3654, 451448), (4176, 395017), (4872, 338586), (7308, 225724), (9744, 169293), (14616, 112862), (29232, 56431)]