318768156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1459}}^1$

素因数の和:1513

約数の個数: 144

約数和(自身を含む): 1004012800

約数和(自身を除く): 685244644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 289, 306, 357, 378, 459, 476, 578, 612, 714, 756, 867, 918, 1071, 1156, 1428, 1459, 1734, 1836, 2023, 2142, 2601, 2918, 3213, 3468, 4046, 4284, 4377, 5202, 5836, 6069, 6426, 7803, 8092, 8754, 10213, 10404, 12138, 12852, 13131, 15606, 17508, 18207, 20426, 24276, 24803, 26262, 30639, 31212, 36414, 39393, 40852, 49606, 52524, 54621, 61278, 72828, 74409, 78786, 91917, 99212, 109242, 122556, 148818, 157572, 173621, 183834, 218484, 223227, 275751, 297636, 347242, 367668, 421651, 446454, 520863, 551502, 669681, 694484, 843302, 892908, 1041726, 1103004, 1264953, 1339362, 1562589, 1686604, 2083452, 2529906, 2678724, 2951557, 3125178, 3794859, 4687767, 5059812, 5903114, 6250356, 7589718, 8854671, 9375534, 11384577, 11806228, 15179436, 17709342, 18751068, 22769154, 26564013, 35418684, 45538308, 53128026, 79692039, 106256052, 159384078, 318768156]

約数ペア:

[(1, 318768156), (2, 159384078), (3, 106256052), (4, 79692039), (6, 53128026), (7, 45538308), (9, 35418684), (12, 26564013), (14, 22769154), (17, 18751068), (18, 17709342), (21, 15179436), (27, 11806228), (28, 11384577), (34, 9375534), (36, 8854671), (42, 7589718), (51, 6250356), (54, 5903114), (63, 5059812), (68, 4687767), (84, 3794859), (102, 3125178), (108, 2951557), (119, 2678724), (126, 2529906), (153, 2083452), (189, 1686604), (204, 1562589), (238, 1339362), (252, 1264953), (289, 1103004), (306, 1041726), (357, 892908), (378, 843302), (459, 694484), (476, 669681), (578, 551502), (612, 520863), (714, 446454), (756, 421651), (867, 367668), (918, 347242), (1071, 297636), (1156, 275751), (1428, 223227), (1459, 218484), (1734, 183834), (1836, 173621), (2023, 157572), (2142, 148818), (2601, 122556), (2918, 109242), (3213, 99212), (3468, 91917), (4046, 78786), (4284, 74409), (4377, 72828), (5202, 61278), (5836, 54621), (6069, 52524), (6426, 49606), (7803, 40852), (8092, 39393), (8754, 36414), (10213, 31212), (10404, 30639), (12138, 26262), (12852, 24803), (13131, 24276), (15606, 20426), (17508, 18207)]