243897912

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 724377600

約数和(自身を除く): 480479688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 127, 136, 153, 204, 216, 254, 306, 381, 408, 459, 508, 523, 612, 762, 918, 1016, 1046, 1143, 1224, 1524, 1569, 1836, 2092, 2159, 2286, 3048, 3138, 3429, 3672, 4184, 4318, 4572, 4707, 6276, 6477, 6858, 8636, 8891, 9144, 9414, 12552, 12954, 13716, 14121, 17272, 17782, 18828, 19431, 25908, 26673, 27432, 28242, 35564, 37656, 38862, 51816, 53346, 56484, 58293, 66421, 71128, 77724, 80019, 106692, 112968, 116586, 132842, 155448, 160038, 199263, 213384, 233172, 240057, 265684, 320076, 398526, 466344, 480114, 531368, 597789, 640152, 797052, 960228, 1129157, 1195578, 1594104, 1793367, 1920456, 2258314, 2391156, 3387471, 3586734, 4516628, 4782312, 6774942, 7173468, 9033256, 10162413, 13549884, 14346936, 20324826, 27099768, 30487239, 40649652, 60974478, 81299304, 121948956, 243897912]

約数ペア:

[(1, 243897912), (2, 121948956), (3, 81299304), (4, 60974478), (6, 40649652), (8, 30487239), (9, 27099768), (12, 20324826), (17, 14346936), (18, 13549884), (24, 10162413), (27, 9033256), (34, 7173468), (36, 6774942), (51, 4782312), (54, 4516628), (68, 3586734), (72, 3387471), (102, 2391156), (108, 2258314), (127, 1920456), (136, 1793367), (153, 1594104), (204, 1195578), (216, 1129157), (254, 960228), (306, 797052), (381, 640152), (408, 597789), (459, 531368), (508, 480114), (523, 466344), (612, 398526), (762, 320076), (918, 265684), (1016, 240057), (1046, 233172), (1143, 213384), (1224, 199263), (1524, 160038), (1569, 155448), (1836, 132842), (2092, 116586), (2159, 112968), (2286, 106692), (3048, 80019), (3138, 77724), (3429, 71128), (3672, 66421), (4184, 58293), (4318, 56484), (4572, 53346), (4707, 51816), (6276, 38862), (6477, 37656), (6858, 35564), (8636, 28242), (8891, 27432), (9144, 26673), (9414, 25908), (12552, 19431), (12954, 18828), (13716, 17782), (14121, 17272)]