313538004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39409}}^1$

素因数の和:39449

約数の個数: 72

約数和(自身を含む): 903750120

約数和(自身を除く): 590212116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 39409, 78818, 118227, 157636, 236454, 354681, 472908, 512317, 669953, 709362, 1024634, 1339906, 1418724, 1536951, 2009859, 2049268, 2679812, 3073902, 4019718, 4610853, 6029577, 6147804, 8039436, 8709389, 9221706, 12059154, 17418778, 18443412, 24118308, 26128167, 34837556, 52256334, 78384501, 104512668, 156769002, 313538004]

約数ペア:

[(1, 313538004), (2, 156769002), (3, 104512668), (4, 78384501), (6, 52256334), (9, 34837556), (12, 26128167), (13, 24118308), (17, 18443412), (18, 17418778), (26, 12059154), (34, 9221706), (36, 8709389), (39, 8039436), (51, 6147804), (52, 6029577), (68, 4610853), (78, 4019718), (102, 3073902), (117, 2679812), (153, 2049268), (156, 2009859), (204, 1536951), (221, 1418724), (234, 1339906), (306, 1024634), (442, 709362), (468, 669953), (612, 512317), (663, 472908), (884, 354681), (1326, 236454), (1989, 157636), (2652, 118227), (3978, 78818), (7956, 39409)]