273040196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 609130368

約数和(自身を除く): 336090172

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 68, 86, 143, 172, 187, 221, 286, 374, 442, 473, 559, 572, 653, 731, 748, 884, 946, 1118, 1306, 1462, 1892, 2236, 2431, 2612, 2924, 4862, 6149, 7183, 8041, 8489, 9503, 9724, 11101, 12298, 14366, 16082, 16978, 19006, 22202, 24596, 28079, 28732, 32164, 33956, 38012, 44404, 56158, 93379, 104533, 112316, 122111, 144313, 186758, 209066, 244222, 288626, 308869, 365027, 373516, 418132, 477343, 488444, 577252, 617738, 730054, 954686, 1235476, 1460108, 1587443, 1909372, 3174886, 4015297, 5250773, 6205459, 6349772, 8030594, 10501546, 12410918, 16061188, 21003092, 24821836, 68260049, 136520098, 273040196]

約数ペア:

[(1, 273040196), (2, 136520098), (4, 68260049), (11, 24821836), (13, 21003092), (17, 16061188), (22, 12410918), (26, 10501546), (34, 8030594), (43, 6349772), (44, 6205459), (52, 5250773), (68, 4015297), (86, 3174886), (143, 1909372), (172, 1587443), (187, 1460108), (221, 1235476), (286, 954686), (374, 730054), (442, 617738), (473, 577252), (559, 488444), (572, 477343), (653, 418132), (731, 373516), (748, 365027), (884, 308869), (946, 288626), (1118, 244222), (1306, 209066), (1462, 186758), (1892, 144313), (2236, 122111), (2431, 112316), (2612, 104533), (2924, 93379), (4862, 56158), (6149, 44404), (7183, 38012), (8041, 33956), (8489, 32164), (9503, 28732), (9724, 28079), (11101, 24596), (12298, 22202), (14366, 19006), (16082, 16978)]