273914388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 796303872

約数和(自身を除く): 522389484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 53, 62, 66, 93, 99, 106, 124, 132, 159, 186, 198, 212, 279, 318, 341, 372, 396, 421, 477, 558, 583, 636, 682, 842, 954, 1023, 1116, 1166, 1263, 1364, 1643, 1684, 1749, 1908, 2046, 2332, 2526, 3069, 3286, 3498, 3789, 4092, 4631, 4929, 5052, 5247, 6138, 6572, 6996, 7578, 9262, 9858, 10494, 12276, 13051, 13893, 14787, 15156, 18073, 18524, 19716, 20988, 22313, 26102, 27786, 29574, 36146, 39153, 41679, 44626, 52204, 54219, 55572, 59148, 66939, 72292, 78306, 83358, 89252, 108438, 117459, 133878, 143561, 156612, 162657, 166716, 200817, 216876, 234918, 245443, 267756, 287122, 325314, 401634, 430683, 469836, 490886, 574244, 650628, 691703, 736329, 803268, 861366, 981772, 1292049, 1383406, 1472658, 1722732, 2075109, 2208987, 2584098, 2766812, 2945316, 4150218, 4417974, 5168196, 6225327, 7608733, 8300436, 8835948, 12450654, 15217466, 22826199, 24901308, 30434932, 45652398, 68478597, 91304796, 136957194, 273914388]

約数ペア:

[(1, 273914388), (2, 136957194), (3, 91304796), (4, 68478597), (6, 45652398), (9, 30434932), (11, 24901308), (12, 22826199), (18, 15217466), (22, 12450654), (31, 8835948), (33, 8300436), (36, 7608733), (44, 6225327), (53, 5168196), (62, 4417974), (66, 4150218), (93, 2945316), (99, 2766812), (106, 2584098), (124, 2208987), (132, 2075109), (159, 1722732), (186, 1472658), (198, 1383406), (212, 1292049), (279, 981772), (318, 861366), (341, 803268), (372, 736329), (396, 691703), (421, 650628), (477, 574244), (558, 490886), (583, 469836), (636, 430683), (682, 401634), (842, 325314), (954, 287122), (1023, 267756), (1116, 245443), (1166, 234918), (1263, 216876), (1364, 200817), (1643, 166716), (1684, 162657), (1749, 156612), (1908, 143561), (2046, 133878), (2332, 117459), (2526, 108438), (3069, 89252), (3286, 83358), (3498, 78306), (3789, 72292), (4092, 66939), (4631, 59148), (4929, 55572), (5052, 54219), (5247, 52204), (6138, 44626), (6572, 41679), (6996, 39153), (7578, 36146), (9262, 29574), (9858, 27786), (10494, 26102), (12276, 22313), (13051, 20988), (13893, 19716), (14787, 18524), (15156, 18073)]