815803752

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{32779}}^1$

素因数の和:32866

約数の個数: 64

約数和(自身を含む): 2194948800

約数和(自身を除く): 1379145048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1037, 1464, 2074, 3111, 4148, 6222, 8296, 12444, 24888, 32779, 65558, 98337, 131116, 196674, 262232, 393348, 557243, 786696, 1114486, 1671729, 1999519, 2228972, 3343458, 3999038, 4457944, 5998557, 6686916, 7998076, 11997114, 13373832, 15996152, 23994228, 33991823, 47988456, 67983646, 101975469, 135967292, 203950938, 271934584, 407901876, 815803752]

約数ペア:

[(1, 815803752), (2, 407901876), (3, 271934584), (4, 203950938), (6, 135967292), (8, 101975469), (12, 67983646), (17, 47988456), (24, 33991823), (34, 23994228), (51, 15996152), (61, 13373832), (68, 11997114), (102, 7998076), (122, 6686916), (136, 5998557), (183, 4457944), (204, 3999038), (244, 3343458), (366, 2228972), (408, 1999519), (488, 1671729), (732, 1114486), (1037, 786696), (1464, 557243), (2074, 393348), (3111, 262232), (4148, 196674), (6222, 131116), (8296, 98337), (12444, 65558), (24888, 32779)]