291567408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:3003

約数の個数: 120

約数和(自身を含む): 876912624

約数和(自身を除く): 585345216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 363, 374, 408, 484, 528, 561, 726, 748, 816, 968, 1122, 1452, 1496, 1936, 2057, 2244, 2904, 2953, 2992, 4114, 4488, 5808, 5906, 6171, 8228, 8859, 8976, 11812, 12342, 16456, 17718, 23624, 24684, 32483, 32912, 35436, 47248, 49368, 50201, 64966, 70872, 97449, 98736, 100402, 129932, 141744, 150603, 194898, 200804, 259864, 301206, 357313, 389796, 401608, 519728, 552211, 602412, 714626, 779592, 803216, 1071939, 1104422, 1204824, 1429252, 1559184, 1656633, 2143878, 2208844, 2409648, 2858504, 3313266, 4287756, 4417688, 5717008, 6074321, 6626532, 8575512, 8835376, 12148642, 13253064, 17151024, 18222963, 24297284, 26506128, 36445926, 48594568, 72891852, 97189136, 145783704, 291567408]

約数ペア:

[(1, 291567408), (2, 145783704), (3, 97189136), (4, 72891852), (6, 48594568), (8, 36445926), (11, 26506128), (12, 24297284), (16, 18222963), (17, 17151024), (22, 13253064), (24, 12148642), (33, 8835376), (34, 8575512), (44, 6626532), (48, 6074321), (51, 5717008), (66, 4417688), (68, 4287756), (88, 3313266), (102, 2858504), (121, 2409648), (132, 2208844), (136, 2143878), (176, 1656633), (187, 1559184), (204, 1429252), (242, 1204824), (264, 1104422), (272, 1071939), (363, 803216), (374, 779592), (408, 714626), (484, 602412), (528, 552211), (561, 519728), (726, 401608), (748, 389796), (816, 357313), (968, 301206), (1122, 259864), (1452, 200804), (1496, 194898), (1936, 150603), (2057, 141744), (2244, 129932), (2904, 100402), (2953, 98736), (2992, 97449), (4114, 70872), (4488, 64966), (5808, 50201), (5906, 49368), (6171, 47248), (8228, 35436), (8859, 32912), (8976, 32483), (11812, 24684), (12342, 23624), (16456, 17718)]