284530428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 973969920

約数和(自身を除く): 689439492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 131, 153, 156, 169, 182, 189, 204, 221, 234, 238, 252, 262, 273, 306, 338, 351, 357, 364, 378, 393, 442, 459, 468, 476, 507, 524, 546, 612, 663, 676, 702, 714, 756, 786, 819, 884, 917, 918, 1014, 1071, 1092, 1179, 1183, 1326, 1404, 1428, 1521, 1547, 1572, 1638, 1703, 1834, 1836, 1989, 2028, 2142, 2227, 2358, 2366, 2457, 2652, 2751, 2873, 3042, 3094, 3213, 3276, 3406, 3537, 3549, 3668, 3978, 4284, 4454, 4563, 4641, 4716, 4732, 4914, 5109, 5502, 5746, 5967, 6084, 6188, 6426, 6681, 6812, 7074, 7098, 7956, 8253, 8619, 8908, 9126, 9282, 9828, 10218, 10647, 11004, 11492, 11921, 11934, 12852, 13362, 13923, 14148, 14196, 15327, 15589, 16506, 17238, 18252, 18564, 20043, 20111, 20436, 21294, 22139, 23842, 23868, 24759, 25857, 26724, 27846, 28951, 30654, 31178, 31941, 33012, 34476, 35763, 40086, 40222, 41769, 42588, 44278, 45981, 46767, 47684, 49518, 51714, 55692, 57902, 60129, 60333, 61308, 62356, 63882, 66417, 71526, 77571, 80172, 80444, 83538, 86853, 88556, 91962, 93534, 99036, 103428, 107289, 115804, 120258, 120666, 127764, 132834, 140301, 143052, 154973, 155142, 167076, 173706, 180999, 183924, 187068, 199251, 202657, 214578, 240516, 241332, 260559, 265668, 280602, 309946, 310284, 321867, 347412, 361998, 376363, 398502, 405314, 420903, 429156, 464919, 521118, 542997, 561204, 597753, 607971, 619892, 643734, 723996, 752726, 781677, 797004, 810628, 841806, 929838, 1042236, 1085994, 1129089, 1195506, 1215942, 1287468, 1394757, 1505452, 1563354, 1683612, 1823913, 1859676, 2171988, 2258178, 2391012, 2431884, 2634541, 2789514, 3126708, 3387267, 3647826, 4184271, 4516356, 5269082, 5471739, 5579028, 6774534, 7295652, 7903623, 8368542, 10161801, 10538164, 10943478, 13549068, 15807246, 16737084, 20323602, 21886956, 23710869, 31614492, 40647204, 47421738, 71132607, 94843476, 142265214, 284530428]

約数ペア:

[(1, 284530428), (2, 142265214), (3, 94843476), (4, 71132607), (6, 47421738), (7, 40647204), (9, 31614492), (12, 23710869), (13, 21886956), (14, 20323602), (17, 16737084), (18, 15807246), (21, 13549068), (26, 10943478), (27, 10538164), (28, 10161801), (34, 8368542), (36, 7903623), (39, 7295652), (42, 6774534), (51, 5579028), (52, 5471739), (54, 5269082), (63, 4516356), (68, 4184271), (78, 3647826), (84, 3387267), (91, 3126708), (102, 2789514), (108, 2634541), (117, 2431884), (119, 2391012), (126, 2258178), (131, 2171988), (153, 1859676), (156, 1823913), (169, 1683612), (182, 1563354), (189, 1505452), (204, 1394757), (221, 1287468), (234, 1215942), (238, 1195506), (252, 1129089), (262, 1085994), (273, 1042236), (306, 929838), (338, 841806), (351, 810628), (357, 797004), (364, 781677), (378, 752726), (393, 723996), (442, 643734), (459, 619892), (468, 607971), (476, 597753), (507, 561204), (524, 542997), (546, 521118), (612, 464919), (663, 429156), (676, 420903), (702, 405314), (714, 398502), (756, 376363), (786, 361998), (819, 347412), (884, 321867), (917, 310284), (918, 309946), (1014, 280602), (1071, 265668), (1092, 260559), (1179, 241332), (1183, 240516), (1326, 214578), (1404, 202657), (1428, 199251), (1521, 187068), (1547, 183924), (1572, 180999), (1638, 173706), (1703, 167076), (1834, 155142), (1836, 154973), (1989, 143052), (2028, 140301), (2142, 132834), (2227, 127764), (2358, 120666), (2366, 120258), (2457, 115804), (2652, 107289), (2751, 103428), (2873, 99036), (3042, 93534), (3094, 91962), (3213, 88556), (3276, 86853), (3406, 83538), (3537, 80444), (3549, 80172), (3668, 77571), (3978, 71526), (4284, 66417), (4454, 63882), (4563, 62356), (4641, 61308), (4716, 60333), (4732, 60129), (4914, 57902), (5109, 55692), (5502, 51714), (5746, 49518), (5967, 47684), (6084, 46767), (6188, 45981), (6426, 44278), (6681, 42588), (6812, 41769), (7074, 40222), (7098, 40086), (7956, 35763), (8253, 34476), (8619, 33012), (8908, 31941), (9126, 31178), (9282, 30654), (9828, 28951), (10218, 27846), (10647, 26724), (11004, 25857), (11492, 24759), (11921, 23868), (11934, 23842), (12852, 22139), (13362, 21294), (13923, 20436), (14148, 20111), (14196, 20043), (15327, 18564), (15589, 18252), (16506, 17238)]