1087749828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 3294823896

約数和(自身を除く): 2207074068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 37, 44, 51, 66, 68, 74, 99, 102, 111, 121, 132, 148, 153, 187, 198, 204, 222, 242, 306, 333, 363, 374, 396, 397, 407, 444, 484, 561, 612, 629, 666, 726, 748, 794, 814, 1089, 1122, 1191, 1221, 1258, 1332, 1452, 1588, 1628, 1683, 1887, 2057, 2178, 2244, 2382, 2442, 2516, 3366, 3573, 3663, 3774, 4114, 4356, 4367, 4477, 4764, 4884, 5661, 6171, 6732, 6749, 6919, 7146, 7326, 7548, 8228, 8734, 8954, 11322, 12342, 13101, 13431, 13498, 13838, 14292, 14652, 14689, 17468, 17908, 18513, 20247, 20757, 22644, 24684, 26202, 26862, 26996, 27676, 29378, 37026, 39303, 40293, 40494, 41514, 44067, 48037, 52404, 53724, 58756, 60741, 62271, 74052, 74239, 76109, 78606, 80586, 80988, 83028, 88134, 96074, 121482, 124542, 132201, 144111, 148478, 152218, 157212, 161172, 161579, 176268, 192148, 222717, 228327, 242964, 249084, 249713, 264402, 288222, 296956, 304436, 323158, 432333, 445434, 456654, 484737, 499426, 528804, 576444, 646316, 668151, 684981, 749139, 816629, 864666, 890868, 913308, 969474, 998852, 1336302, 1369962, 1454211, 1498278, 1633258, 1729332, 1777369, 1938948, 2247417, 2449887, 2672604, 2739924, 2746843, 2908422, 2996556, 3266516, 3554738, 4494834, 4899774, 5332107, 5493686, 5816844, 7109476, 7349661, 8240529, 8989668, 9799548, 10664214, 10987372, 14699322, 15996321, 16481058, 21328428, 24721587, 29398644, 30215273, 31992642, 32962116, 49443174, 60430546, 63985284, 90645819, 98886348, 120861092, 181291638, 271937457, 362583276, 543874914, 1087749828]

約数ペア:

[(1, 1087749828), (2, 543874914), (3, 362583276), (4, 271937457), (6, 181291638), (9, 120861092), (11, 98886348), (12, 90645819), (17, 63985284), (18, 60430546), (22, 49443174), (33, 32962116), (34, 31992642), (36, 30215273), (37, 29398644), (44, 24721587), (51, 21328428), (66, 16481058), (68, 15996321), (74, 14699322), (99, 10987372), (102, 10664214), (111, 9799548), (121, 8989668), (132, 8240529), (148, 7349661), (153, 7109476), (187, 5816844), (198, 5493686), (204, 5332107), (222, 4899774), (242, 4494834), (306, 3554738), (333, 3266516), (363, 2996556), (374, 2908422), (396, 2746843), (397, 2739924), (407, 2672604), (444, 2449887), (484, 2247417), (561, 1938948), (612, 1777369), (629, 1729332), (666, 1633258), (726, 1498278), (748, 1454211), (794, 1369962), (814, 1336302), (1089, 998852), (1122, 969474), (1191, 913308), (1221, 890868), (1258, 864666), (1332, 816629), (1452, 749139), (1588, 684981), (1628, 668151), (1683, 646316), (1887, 576444), (2057, 528804), (2178, 499426), (2244, 484737), (2382, 456654), (2442, 445434), (2516, 432333), (3366, 323158), (3573, 304436), (3663, 296956), (3774, 288222), (4114, 264402), (4356, 249713), (4367, 249084), (4477, 242964), (4764, 228327), (4884, 222717), (5661, 192148), (6171, 176268), (6732, 161579), (6749, 161172), (6919, 157212), (7146, 152218), (7326, 148478), (7548, 144111), (8228, 132201), (8734, 124542), (8954, 121482), (11322, 96074), (12342, 88134), (13101, 83028), (13431, 80988), (13498, 80586), (13838, 78606), (14292, 76109), (14652, 74239), (14689, 74052), (17468, 62271), (17908, 60741), (18513, 58756), (20247, 53724), (20757, 52404), (22644, 48037), (24684, 44067), (26202, 41514), (26862, 40494), (26996, 40293), (27676, 39303), (29378, 37026)]