849361492

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 1788691464

約数和(自身を除く): 939329972

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 173, 196, 259, 346, 518, 677, 692, 1036, 1211, 1354, 1813, 2422, 2708, 3626, 4739, 4844, 6401, 7252, 8477, 9478, 12802, 16954, 18956, 25049, 25604, 33173, 33908, 44807, 50098, 66346, 89614, 100196, 117121, 132692, 175343, 179228, 234242, 313649, 350686, 468484, 627298, 701372, 819847, 1227401, 1254596, 1639694, 2454802, 3279388, 4333477, 4909604, 5738929, 8666954, 11477858, 17333908, 22955716, 30334339, 60668678, 121337356, 212340373, 424680746, 849361492]

約数ペア:

[(1, 849361492), (2, 424680746), (4, 212340373), (7, 121337356), (14, 60668678), (28, 30334339), (37, 22955716), (49, 17333908), (74, 11477858), (98, 8666954), (148, 5738929), (173, 4909604), (196, 4333477), (259, 3279388), (346, 2454802), (518, 1639694), (677, 1254596), (692, 1227401), (1036, 819847), (1211, 701372), (1354, 627298), (1813, 468484), (2422, 350686), (2708, 313649), (3626, 234242), (4739, 179228), (4844, 175343), (6401, 132692), (7252, 117121), (8477, 100196), (9478, 89614), (12802, 66346), (16954, 50098), (18956, 44807), (25049, 33908), (25604, 33173)]