271992078

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 657476352

約数和(自身を除く): 385484274

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 53, 62, 93, 102, 106, 153, 159, 186, 279, 306, 318, 477, 527, 541, 558, 901, 954, 1054, 1082, 1581, 1623, 1643, 1802, 2703, 3162, 3246, 3286, 4743, 4869, 4929, 5406, 8109, 9197, 9486, 9738, 9858, 14787, 16218, 16771, 18394, 27591, 27931, 28673, 29574, 33542, 50313, 55182, 55862, 57346, 82773, 83793, 86019, 100626, 150939, 165546, 167586, 172038, 251379, 258057, 285107, 301878, 487441, 502758, 516114, 570214, 855321, 888863, 974882, 1462323, 1710642, 1777726, 2565963, 2666589, 2924646, 4386969, 5131926, 5333178, 7999767, 8773938, 15110671, 15999534, 30221342, 45332013, 90664026, 135996039, 271992078]

約数ペア:

[(1, 271992078), (2, 135996039), (3, 90664026), (6, 45332013), (9, 30221342), (17, 15999534), (18, 15110671), (31, 8773938), (34, 7999767), (51, 5333178), (53, 5131926), (62, 4386969), (93, 2924646), (102, 2666589), (106, 2565963), (153, 1777726), (159, 1710642), (186, 1462323), (279, 974882), (306, 888863), (318, 855321), (477, 570214), (527, 516114), (541, 502758), (558, 487441), (901, 301878), (954, 285107), (1054, 258057), (1082, 251379), (1581, 172038), (1623, 167586), (1643, 165546), (1802, 150939), (2703, 100626), (3162, 86019), (3246, 83793), (3286, 82773), (4743, 57346), (4869, 55862), (4929, 55182), (5406, 50313), (8109, 33542), (9197, 29574), (9486, 28673), (9738, 27931), (9858, 27591), (14787, 18394), (16218, 16771)]