1218570444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 3992002560

約数和(自身を除く): 2773432116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 71, 78, 84, 91, 93, 117, 124, 126, 142, 156, 169, 182, 186, 213, 217, 234, 252, 273, 279, 284, 338, 364, 372, 403, 426, 434, 468, 497, 507, 546, 558, 639, 651, 676, 806, 819, 852, 868, 923, 994, 1014, 1092, 1116, 1183, 1209, 1278, 1302, 1491, 1521, 1612, 1638, 1846, 1953, 1988, 2028, 2197, 2201, 2366, 2418, 2556, 2604, 2769, 2821, 2982, 3042, 3276, 3549, 3627, 3692, 3906, 4394, 4402, 4473, 4732, 4836, 5239, 5538, 5642, 5964, 6084, 6461, 6591, 6603, 7098, 7254, 7812, 8307, 8463, 8788, 8804, 8946, 10478, 10647, 11076, 11284, 11999, 12922, 13182, 13206, 14196, 14508, 15379, 15407, 15717, 16614, 16926, 17892, 19383, 19773, 19809, 20956, 21294, 23998, 25389, 25844, 26364, 26412, 28613, 30758, 30814, 31434, 33228, 33852, 35997, 36673, 38766, 39546, 39618, 42588, 46137, 46221, 47151, 47996, 50778, 57226, 58149, 61516, 61628, 62868, 68107, 71994, 73346, 77532, 79092, 79236, 83993, 85839, 92274, 92442, 94302, 101556, 107991, 110019, 114452, 116298, 136214, 138411, 138663, 143988, 146692, 155987, 167986, 171678, 184548, 184884, 188604, 200291, 204321, 215982, 220038, 232596, 251979, 257517, 272428, 276822, 277326, 311974, 330057, 335972, 343356, 371969, 400582, 408642, 431964, 440076, 467961, 476749, 503958, 515034, 553644, 554652, 600873, 612963, 623948, 660114, 743938, 755937, 801164, 817284, 935922, 953498, 1007916, 1030068, 1091909, 1115907, 1201746, 1225926, 1320228, 1403883, 1430247, 1487876, 1511874, 1802619, 1871844, 1906996, 2183818, 2231814, 2403492, 2451852, 2603783, 2807766, 2860494, 3023748, 3275727, 3347721, 3605238, 4290741, 4367636, 4463628, 4835597, 5207566, 5615532, 5720988, 6551454, 6695442, 7210476, 7811349, 8581482, 9671194, 9827181, 10415132, 13102908, 13390884, 14506791, 15622698, 17162964, 19342388, 19654362, 23434047, 29013582, 31245396, 33849179, 39308724, 43520373, 46868094, 58027164, 67698358, 87040746, 93736188, 101547537, 135396716, 174081492, 203095074, 304642611, 406190148, 609285222, 1218570444]

約数ペア:

[(1, 1218570444), (2, 609285222), (3, 406190148), (4, 304642611), (6, 203095074), (7, 174081492), (9, 135396716), (12, 101547537), (13, 93736188), (14, 87040746), (18, 67698358), (21, 58027164), (26, 46868094), (28, 43520373), (31, 39308724), (36, 33849179), (39, 31245396), (42, 29013582), (52, 23434047), (62, 19654362), (63, 19342388), (71, 17162964), (78, 15622698), (84, 14506791), (91, 13390884), (93, 13102908), (117, 10415132), (124, 9827181), (126, 9671194), (142, 8581482), (156, 7811349), (169, 7210476), (182, 6695442), (186, 6551454), (213, 5720988), (217, 5615532), (234, 5207566), (252, 4835597), (273, 4463628), (279, 4367636), (284, 4290741), (338, 3605238), (364, 3347721), (372, 3275727), (403, 3023748), (426, 2860494), (434, 2807766), (468, 2603783), (497, 2451852), (507, 2403492), (546, 2231814), (558, 2183818), (639, 1906996), (651, 1871844), (676, 1802619), (806, 1511874), (819, 1487876), (852, 1430247), (868, 1403883), (923, 1320228), (994, 1225926), (1014, 1201746), (1092, 1115907), (1116, 1091909), (1183, 1030068), (1209, 1007916), (1278, 953498), (1302, 935922), (1491, 817284), (1521, 801164), (1612, 755937), (1638, 743938), (1846, 660114), (1953, 623948), (1988, 612963), (2028, 600873), (2197, 554652), (2201, 553644), (2366, 515034), (2418, 503958), (2556, 476749), (2604, 467961), (2769, 440076), (2821, 431964), (2982, 408642), (3042, 400582), (3276, 371969), (3549, 343356), (3627, 335972), (3692, 330057), (3906, 311974), (4394, 277326), (4402, 276822), (4473, 272428), (4732, 257517), (4836, 251979), (5239, 232596), (5538, 220038), (5642, 215982), (5964, 204321), (6084, 200291), (6461, 188604), (6591, 184884), (6603, 184548), (7098, 171678), (7254, 167986), (7812, 155987), (8307, 146692), (8463, 143988), (8788, 138663), (8804, 138411), (8946, 136214), (10478, 116298), (10647, 114452), (11076, 110019), (11284, 107991), (11999, 101556), (12922, 94302), (13182, 92442), (13206, 92274), (14196, 85839), (14508, 83993), (15379, 79236), (15407, 79092), (15717, 77532), (16614, 73346), (16926, 71994), (17892, 68107), (19383, 62868), (19773, 61628), (19809, 61516), (20956, 58149), (21294, 57226), (23998, 50778), (25389, 47996), (25844, 47151), (26364, 46221), (26412, 46137), (28613, 42588), (30758, 39618), (30814, 39546), (31434, 38766), (33228, 36673), (33852, 35997)]