997450296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1821

約数の個数: 128

約数和(自身を含む): 2777241600

約数和(自身を除く): 1779791304

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 328, 372, 456, 492, 589, 744, 779, 984, 1178, 1271, 1558, 1721, 1767, 2337, 2356, 2542, 3116, 3442, 3534, 3813, 4674, 4712, 5084, 5163, 6232, 6884, 7068, 7626, 9348, 10168, 10326, 13768, 14136, 15252, 18696, 20652, 24149, 30504, 32699, 41304, 48298, 53351, 65398, 70561, 72447, 96596, 98097, 106702, 130796, 141122, 144894, 160053, 193192, 196194, 211683, 213404, 261592, 282244, 289788, 320106, 392388, 423366, 426808, 564488, 579576, 640212, 784776, 846732, 1013669, 1280424, 1340659, 1693464, 2027338, 2187391, 2681318, 3041007, 4021977, 4054676, 4374782, 5362636, 6082014, 6562173, 8043954, 8109352, 8749564, 10725272, 12164028, 13124346, 16087908, 17499128, 24328056, 26248692, 32175816, 41560429, 52497384, 83120858, 124681287, 166241716, 249362574, 332483432, 498725148, 997450296]

約数ペア:

[(1, 997450296), (2, 498725148), (3, 332483432), (4, 249362574), (6, 166241716), (8, 124681287), (12, 83120858), (19, 52497384), (24, 41560429), (31, 32175816), (38, 26248692), (41, 24328056), (57, 17499128), (62, 16087908), (76, 13124346), (82, 12164028), (93, 10725272), (114, 8749564), (123, 8109352), (124, 8043954), (152, 6562173), (164, 6082014), (186, 5362636), (228, 4374782), (246, 4054676), (248, 4021977), (328, 3041007), (372, 2681318), (456, 2187391), (492, 2027338), (589, 1693464), (744, 1340659), (779, 1280424), (984, 1013669), (1178, 846732), (1271, 784776), (1558, 640212), (1721, 579576), (1767, 564488), (2337, 426808), (2356, 423366), (2542, 392388), (3116, 320106), (3442, 289788), (3534, 282244), (3813, 261592), (4674, 213404), (4712, 211683), (5084, 196194), (5163, 193192), (6232, 160053), (6884, 144894), (7068, 141122), (7626, 130796), (9348, 106702), (10168, 98097), (10326, 96596), (13768, 72447), (14136, 70561), (15252, 65398), (18696, 53351), (20652, 48298), (24149, 41304), (30504, 32699)]