305176248

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 160

約数和(自身を含む): 975134160

約数和(自身を除く): 669957912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 612, 648, 663, 702, 884, 918, 936, 1053, 1224, 1326, 1377, 1404, 1768, 1836, 1989, 2106, 2131, 2652, 2754, 2808, 3672, 3978, 4212, 4262, 5304, 5508, 5967, 6393, 7956, 8424, 8524, 11016, 11934, 12786, 15912, 17048, 17901, 19179, 23868, 25572, 27703, 35802, 36227, 38358, 47736, 51144, 55406, 57537, 71604, 72454, 76716, 83109, 108681, 110812, 115074, 143208, 144908, 153432, 166218, 172611, 217362, 221624, 230148, 249327, 289816, 326043, 332436, 345222, 434724, 460296, 470951, 498654, 652086, 664872, 690444, 747981, 869448, 941902, 978129, 997308, 1304172, 1380888, 1412853, 1495962, 1883804, 1956258, 1994616, 2243943, 2608344, 2825706, 2934387, 2991924, 3767608, 3912516, 4238559, 4487886, 5651412, 5868774, 5983848, 7825032, 8477118, 8975772, 11302824, 11737548, 12715677, 16954236, 17951544, 23475096, 25431354, 33908472, 38147031, 50862708, 76294062, 101725416, 152588124, 305176248]

約数ペア:

[(1, 305176248), (2, 152588124), (3, 101725416), (4, 76294062), (6, 50862708), (8, 38147031), (9, 33908472), (12, 25431354), (13, 23475096), (17, 17951544), (18, 16954236), (24, 12715677), (26, 11737548), (27, 11302824), (34, 8975772), (36, 8477118), (39, 7825032), (51, 5983848), (52, 5868774), (54, 5651412), (68, 4487886), (72, 4238559), (78, 3912516), (81, 3767608), (102, 2991924), (104, 2934387), (108, 2825706), (117, 2608344), (136, 2243943), (153, 1994616), (156, 1956258), (162, 1883804), (204, 1495962), (216, 1412853), (221, 1380888), (234, 1304172), (306, 997308), (312, 978129), (324, 941902), (351, 869448), (408, 747981), (442, 690444), (459, 664872), (468, 652086), (612, 498654), (648, 470951), (663, 460296), (702, 434724), (884, 345222), (918, 332436), (936, 326043), (1053, 289816), (1224, 249327), (1326, 230148), (1377, 221624), (1404, 217362), (1768, 172611), (1836, 166218), (1989, 153432), (2106, 144908), (2131, 143208), (2652, 115074), (2754, 110812), (2808, 108681), (3672, 83109), (3978, 76716), (4212, 72454), (4262, 71604), (5304, 57537), (5508, 55406), (5967, 51144), (6393, 47736), (7956, 38358), (8424, 36227), (8524, 35802), (11016, 27703), (11934, 25572), (12786, 23868), (15912, 19179), (17048, 17901)]