345920624

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 819822528

約数和(自身を除く): 473901904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 194, 238, 272, 388, 476, 679, 776, 952, 1358, 1552, 1649, 1873, 1904, 2716, 3298, 3746, 5432, 6596, 7492, 10864, 11543, 13111, 13192, 14984, 23086, 26222, 26384, 29968, 31841, 46172, 52444, 63682, 92344, 104888, 127364, 181681, 184688, 209776, 222887, 254728, 363362, 445774, 509456, 726724, 891548, 1271767, 1453448, 1783096, 2543534, 2906896, 3088577, 3566192, 5087068, 6177154, 10174136, 12354308, 20348272, 21620039, 24708616, 43240078, 49417232, 86480156, 172960312, 345920624]

約数ペア:

[(1, 345920624), (2, 172960312), (4, 86480156), (7, 49417232), (8, 43240078), (14, 24708616), (16, 21620039), (17, 20348272), (28, 12354308), (34, 10174136), (56, 6177154), (68, 5087068), (97, 3566192), (112, 3088577), (119, 2906896), (136, 2543534), (194, 1783096), (238, 1453448), (272, 1271767), (388, 891548), (476, 726724), (679, 509456), (776, 445774), (952, 363362), (1358, 254728), (1552, 222887), (1649, 209776), (1873, 184688), (1904, 181681), (2716, 127364), (3298, 104888), (3746, 92344), (5432, 63682), (6596, 52444), (7492, 46172), (10864, 31841), (11543, 29968), (13111, 26384), (13192, 26222), (14984, 23086)]