289359642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 755048448

約数和(自身を除く): 465688806

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 31, 33, 39, 43, 46, 62, 66, 69, 78, 86, 93, 121, 129, 138, 143, 186, 242, 253, 258, 286, 299, 341, 363, 403, 429, 473, 506, 559, 598, 682, 713, 726, 759, 806, 858, 897, 946, 989, 1023, 1118, 1209, 1333, 1419, 1426, 1518, 1573, 1677, 1794, 1978, 2046, 2139, 2418, 2666, 2783, 2838, 2967, 3146, 3289, 3354, 3751, 3999, 4278, 4433, 4719, 5203, 5566, 5934, 6149, 6578, 7502, 7843, 7998, 8349, 8866, 9269, 9438, 9867, 10406, 10879, 11253, 12298, 12857, 13299, 14663, 15609, 15686, 16698, 17329, 18447, 18538, 19734, 21758, 22506, 23529, 25714, 26598, 27807, 29326, 30659, 31218, 32637, 34658, 36179, 36894, 38571, 43989, 47058, 48763, 51987, 55614, 61318, 65274, 67639, 72358, 77142, 86273, 87978, 91977, 97526, 101959, 103974, 108537, 119669, 135278, 141427, 146289, 161293, 172546, 183954, 190619, 202917, 203918, 217074, 239338, 258819, 282854, 292578, 305877, 322586, 337249, 359007, 381238, 398567, 405834, 424281, 483879, 517638, 571857, 611754, 674498, 718014, 797134, 848562, 967758, 1011747, 1121549, 1143714, 1195701, 1555697, 2023494, 2096809, 2243098, 2391402, 3111394, 3364647, 3709739, 4193618, 4384237, 4667091, 6290427, 6729294, 7419478, 8768474, 9334182, 11129217, 12580854, 13152711, 22258434, 26305422, 48226607, 96453214, 144679821, 289359642]

約数ペア:

[(1, 289359642), (2, 144679821), (3, 96453214), (6, 48226607), (11, 26305422), (13, 22258434), (22, 13152711), (23, 12580854), (26, 11129217), (31, 9334182), (33, 8768474), (39, 7419478), (43, 6729294), (46, 6290427), (62, 4667091), (66, 4384237), (69, 4193618), (78, 3709739), (86, 3364647), (93, 3111394), (121, 2391402), (129, 2243098), (138, 2096809), (143, 2023494), (186, 1555697), (242, 1195701), (253, 1143714), (258, 1121549), (286, 1011747), (299, 967758), (341, 848562), (363, 797134), (403, 718014), (429, 674498), (473, 611754), (506, 571857), (559, 517638), (598, 483879), (682, 424281), (713, 405834), (726, 398567), (759, 381238), (806, 359007), (858, 337249), (897, 322586), (946, 305877), (989, 292578), (1023, 282854), (1118, 258819), (1209, 239338), (1333, 217074), (1419, 203918), (1426, 202917), (1518, 190619), (1573, 183954), (1677, 172546), (1794, 161293), (1978, 146289), (2046, 141427), (2139, 135278), (2418, 119669), (2666, 108537), (2783, 103974), (2838, 101959), (2967, 97526), (3146, 91977), (3289, 87978), (3354, 86273), (3751, 77142), (3999, 72358), (4278, 67639), (4433, 65274), (4719, 61318), (5203, 55614), (5566, 51987), (5934, 48763), (6149, 47058), (6578, 43989), (7502, 38571), (7843, 36894), (7998, 36179), (8349, 34658), (8866, 32637), (9269, 31218), (9438, 30659), (9867, 29326), (10406, 27807), (10879, 26598), (11253, 25714), (12298, 23529), (12857, 22506), (13299, 21758), (14663, 19734), (15609, 18538), (15686, 18447), (16698, 17329)]