1900681056

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{388211}}^1$

素因数の和:388244

約数の個数: 72

約数和(自身を含む): 5723021304

約数和(自身を除く): 3822340248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 388211, 776422, 1164633, 1552844, 2329266, 3105688, 3493899, 4658532, 6211376, 6599587, 6987798, 9317064, 12422752, 13199174, 13975596, 18634128, 19798761, 26398348, 27951192, 37268256, 39597522, 52796696, 55902384, 59396283, 79195044, 105593392, 111804768, 118792566, 158390088, 211186784, 237585132, 316780176, 475170264, 633560352, 950340528, 1900681056]

約数ペア:

[(1, 1900681056), (2, 950340528), (3, 633560352), (4, 475170264), (6, 316780176), (8, 237585132), (9, 211186784), (12, 158390088), (16, 118792566), (17, 111804768), (18, 105593392), (24, 79195044), (32, 59396283), (34, 55902384), (36, 52796696), (48, 39597522), (51, 37268256), (68, 27951192), (72, 26398348), (96, 19798761), (102, 18634128), (136, 13975596), (144, 13199174), (153, 12422752), (204, 9317064), (272, 6987798), (288, 6599587), (306, 6211376), (408, 4658532), (544, 3493899), (612, 3105688), (816, 2329266), (1224, 1552844), (1632, 1164633), (2448, 776422), (4896, 388211)]