272949516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 839238400

約数和(自身を除く): 566288884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 109, 114, 126, 133, 171, 218, 228, 252, 266, 327, 342, 399, 436, 523, 532, 654, 684, 763, 798, 981, 1046, 1197, 1308, 1526, 1569, 1596, 1962, 2071, 2092, 2289, 2394, 3052, 3138, 3661, 3924, 4142, 4578, 4707, 4788, 6213, 6276, 6867, 7322, 8284, 9156, 9414, 9937, 10983, 12426, 13734, 14497, 14644, 18639, 18828, 19874, 21966, 24852, 27468, 28994, 29811, 32949, 37278, 39748, 43491, 43932, 57007, 57988, 59622, 65898, 69559, 74556, 86982, 89433, 114014, 119244, 130473, 131796, 139118, 171021, 173964, 178866, 208677, 228028, 260946, 278236, 342042, 357732, 399049, 417354, 513063, 521892, 626031, 684084, 798098, 834708, 1026126, 1083133, 1197147, 1252062, 1596196, 2052252, 2166266, 2394294, 2504124, 3249399, 3591441, 4332532, 4788588, 6498798, 7182882, 7581931, 9748197, 12997596, 14365764, 15163862, 19496394, 22745793, 30327724, 38992788, 45491586, 68237379, 90983172, 136474758, 272949516]

約数ペア:

[(1, 272949516), (2, 136474758), (3, 90983172), (4, 68237379), (6, 45491586), (7, 38992788), (9, 30327724), (12, 22745793), (14, 19496394), (18, 15163862), (19, 14365764), (21, 12997596), (28, 9748197), (36, 7581931), (38, 7182882), (42, 6498798), (57, 4788588), (63, 4332532), (76, 3591441), (84, 3249399), (109, 2504124), (114, 2394294), (126, 2166266), (133, 2052252), (171, 1596196), (218, 1252062), (228, 1197147), (252, 1083133), (266, 1026126), (327, 834708), (342, 798098), (399, 684084), (436, 626031), (523, 521892), (532, 513063), (654, 417354), (684, 399049), (763, 357732), (798, 342042), (981, 278236), (1046, 260946), (1197, 228028), (1308, 208677), (1526, 178866), (1569, 173964), (1596, 171021), (1962, 139118), (2071, 131796), (2092, 130473), (2289, 119244), (2394, 114014), (3052, 89433), (3138, 86982), (3661, 74556), (3924, 69559), (4142, 65898), (4578, 59622), (4707, 57988), (4788, 57007), (6213, 43932), (6276, 43491), (6867, 39748), (7322, 37278), (8284, 32949), (9156, 29811), (9414, 28994), (9937, 27468), (10983, 24852), (12426, 21966), (13734, 19874), (14497, 18828), (14644, 18639)]