219370788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 752613120

約数和(自身を除く): 533242332

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, 101, 102, 108, 117, 119, 126, 153, 156, 169, 182, 189, 202, 204, 221, 234, 238, 252, 273, 303, 306, 338, 351, 357, 364, 378, 404, 442, 459, 468, 476, 507, 546, 606, 612, 663, 676, 702, 707, 714, 756, 819, 884, 909, 918, 1014, 1071, 1092, 1183, 1212, 1313, 1326, 1404, 1414, 1428, 1521, 1547, 1638, 1717, 1818, 1836, 1989, 2028, 2121, 2142, 2366, 2457, 2626, 2652, 2727, 2828, 2873, 3042, 3094, 3213, 3276, 3434, 3549, 3636, 3939, 3978, 4242, 4284, 4563, 4641, 4732, 4914, 5151, 5252, 5454, 5746, 5967, 6084, 6188, 6363, 6426, 6868, 7098, 7878, 7956, 8484, 8619, 9126, 9191, 9282, 9828, 10302, 10647, 10908, 11492, 11817, 11934, 12019, 12726, 12852, 13923, 14196, 15453, 15756, 17069, 17238, 18252, 18382, 18564, 19089, 20111, 20604, 21294, 22321, 23634, 23868, 24038, 25452, 25857, 27573, 27846, 30906, 31941, 34138, 34476, 35451, 36057, 36764, 38178, 40222, 41769, 42588, 44642, 46359, 47268, 48076, 51207, 51714, 55146, 55692, 60333, 61812, 63882, 66963, 68276, 70902, 72114, 76356, 77571, 80444, 82719, 83538, 89284, 92718, 102414, 103428, 108171, 110292, 119483, 120666, 127764, 133926, 141804, 144228, 153621, 155142, 156247, 165438, 167076, 180999, 185436, 200889, 204828, 216342, 238966, 241332, 248157, 267852, 290173, 307242, 310284, 312494, 324513, 330876, 358449, 361998, 401778, 432684, 460863, 468741, 477932, 496314, 542997, 580346, 602667, 614484, 624988, 649026, 716898, 723996, 803556, 870519, 921726, 937482, 992628, 1075347, 1085994, 1160692, 1205334, 1298052, 1406223, 1433796, 1741038, 1843452, 1874964, 2031211, 2150694, 2171988, 2410668, 2611557, 2812446, 3226041, 3482076, 4062422, 4218669, 4301388, 5223114, 5624892, 6093633, 6452082, 7834671, 8124844, 8437338, 10446228, 12187266, 12904164, 15669342, 16874676, 18280899, 24374532, 31338684, 36561798, 54842697, 73123596, 109685394, 219370788]

約数ペア:

[(1, 219370788), (2, 109685394), (3, 73123596), (4, 54842697), (6, 36561798), (7, 31338684), (9, 24374532), (12, 18280899), (13, 16874676), (14, 15669342), (17, 12904164), (18, 12187266), (21, 10446228), (26, 8437338), (27, 8124844), (28, 7834671), (34, 6452082), (36, 6093633), (39, 5624892), (42, 5223114), (51, 4301388), (52, 4218669), (54, 4062422), (63, 3482076), (68, 3226041), (78, 2812446), (84, 2611557), (91, 2410668), (101, 2171988), (102, 2150694), (108, 2031211), (117, 1874964), (119, 1843452), (126, 1741038), (153, 1433796), (156, 1406223), (169, 1298052), (182, 1205334), (189, 1160692), (202, 1085994), (204, 1075347), (221, 992628), (234, 937482), (238, 921726), (252, 870519), (273, 803556), (303, 723996), (306, 716898), (338, 649026), (351, 624988), (357, 614484), (364, 602667), (378, 580346), (404, 542997), (442, 496314), (459, 477932), (468, 468741), (476, 460863), (507, 432684), (546, 401778), (606, 361998), (612, 358449), (663, 330876), (676, 324513), (702, 312494), (707, 310284), (714, 307242), (756, 290173), (819, 267852), (884, 248157), (909, 241332), (918, 238966), (1014, 216342), (1071, 204828), (1092, 200889), (1183, 185436), (1212, 180999), (1313, 167076), (1326, 165438), (1404, 156247), (1414, 155142), (1428, 153621), (1521, 144228), (1547, 141804), (1638, 133926), (1717, 127764), (1818, 120666), (1836, 119483), (1989, 110292), (2028, 108171), (2121, 103428), (2142, 102414), (2366, 92718), (2457, 89284), (2626, 83538), (2652, 82719), (2727, 80444), (2828, 77571), (2873, 76356), (3042, 72114), (3094, 70902), (3213, 68276), (3276, 66963), (3434, 63882), (3549, 61812), (3636, 60333), (3939, 55692), (3978, 55146), (4242, 51714), (4284, 51207), (4563, 48076), (4641, 47268), (4732, 46359), (4914, 44642), (5151, 42588), (5252, 41769), (5454, 40222), (5746, 38178), (5967, 36764), (6084, 36057), (6188, 35451), (6363, 34476), (6426, 34138), (6868, 31941), (7098, 30906), (7878, 27846), (7956, 27573), (8484, 25857), (8619, 25452), (9126, 24038), (9191, 23868), (9282, 23634), (9828, 22321), (10302, 21294), (10647, 20604), (10908, 20111), (11492, 19089), (11817, 18564), (11934, 18382), (12019, 18252), (12726, 17238), (12852, 17069), (13923, 15756), (14196, 15453)]