339889993416

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1723}}^1\times {\mathrm{2851}}^1$

素因数の和:4648

約数の個数: 144

約数和(自身を含む): 952073862480

約数和(自身を除く): 612183869064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1723, 1922, 2232, 2851, 2883, 3446, 3844, 5169, 5702, 5766, 6892, 7688, 8553, 8649, 10338, 11404, 11532, 13784, 15507, 17106, 17298, 20676, 22808, 23064, 25659, 31014, 34212, 34596, 41352, 51318, 53413, 62028, 68424, 69192, 88381, 102636, 106826, 124056, 160239, 176762, 205272, 213652, 265143, 320478, 353524, 427304, 480717, 530286, 640956, 707048, 795429, 961434, 1060572, 1281912, 1590858, 1655803, 1922868, 2121144, 2739811, 3181716, 3311606, 3845736, 4912273, 4967409, 5479622, 6363432, 6623212, 8219433, 9824546, 9934818, 10959244, 13246424, 14736819, 14902227, 16438866, 19649092, 19869636, 21918488, 24658299, 29473638, 29804454, 32877732, 39298184, 39739272, 44210457, 49316598, 58947276, 59608908, 65755464, 88420914, 98633196, 117894552, 119217816, 152280463, 176841828, 197266392, 304560926, 353683656, 456841389, 609121852, 913682778, 1218243704, 1370524167, 1827365556, 2741048334, 3654731112, 4720694353, 5482096668, 9441388706, 10964193336, 14162083059, 18882777412, 28324166118, 37765554824, 42486249177, 56648332236, 84972498354, 113296664472, 169944996708, 339889993416]

約数ペア:

[(1, 339889993416), (2, 169944996708), (3, 113296664472), (4, 84972498354), (6, 56648332236), (8, 42486249177), (9, 37765554824), (12, 28324166118), (18, 18882777412), (24, 14162083059), (31, 10964193336), (36, 9441388706), (62, 5482096668), (72, 4720694353), (93, 3654731112), (124, 2741048334), (186, 1827365556), (248, 1370524167), (279, 1218243704), (372, 913682778), (558, 609121852), (744, 456841389), (961, 353683656), (1116, 304560926), (1723, 197266392), (1922, 176841828), (2232, 152280463), (2851, 119217816), (2883, 117894552), (3446, 98633196), (3844, 88420914), (5169, 65755464), (5702, 59608908), (5766, 58947276), (6892, 49316598), (7688, 44210457), (8553, 39739272), (8649, 39298184), (10338, 32877732), (11404, 29804454), (11532, 29473638), (13784, 24658299), (15507, 21918488), (17106, 19869636), (17298, 19649092), (20676, 16438866), (22808, 14902227), (23064, 14736819), (25659, 13246424), (31014, 10959244), (34212, 9934818), (34596, 9824546), (41352, 8219433), (51318, 6623212), (53413, 6363432), (62028, 5479622), (68424, 4967409), (69192, 4912273), (88381, 3845736), (102636, 3311606), (106826, 3181716), (124056, 2739811), (160239, 2121144), (176762, 1922868), (205272, 1655803), (213652, 1590858), (265143, 1281912), (320478, 1060572), (353524, 961434), (427304, 795429), (480717, 707048), (530286, 640956)]