489017592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 1607424000

約数和(自身を除く): 1118406408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 223, 228, 229, 252, 266, 342, 399, 446, 456, 458, 504, 532, 669, 684, 687, 798, 892, 916, 1064, 1197, 1338, 1368, 1374, 1561, 1596, 1603, 1784, 1832, 2007, 2061, 2394, 2676, 2748, 3122, 3192, 3206, 4014, 4122, 4237, 4351, 4683, 4788, 4809, 5352, 5496, 6244, 6412, 8028, 8244, 8474, 8702, 9366, 9576, 9618, 12488, 12711, 12824, 13053, 14049, 14427, 16056, 16488, 16948, 17404, 18732, 19236, 25422, 26106, 28098, 28854, 29659, 30457, 33896, 34808, 37464, 38133, 38472, 39159, 50844, 51067, 52212, 56196, 57708, 59318, 60914, 76266, 78318, 88977, 91371, 101688, 102134, 104424, 112392, 115416, 118636, 121828, 152532, 153201, 156636, 177954, 182742, 204268, 237272, 243656, 266931, 274113, 305064, 306402, 313272, 355908, 357469, 365484, 408536, 459603, 533862, 548226, 612804, 711816, 714938, 730968, 919206, 970273, 1067724, 1072407, 1096452, 1225608, 1429876, 1838412, 1940546, 2135448, 2144814, 2192904, 2859752, 2910819, 3217221, 3676824, 3881092, 4289628, 5821638, 6434442, 6791911, 7762184, 8579256, 8732457, 11643276, 12868884, 13583822, 17464914, 20375733, 23286552, 25737768, 27167644, 34929828, 40751466, 54335288, 61127199, 69859656, 81502932, 122254398, 163005864, 244508796, 489017592]

約数ペア:

[(1, 489017592), (2, 244508796), (3, 163005864), (4, 122254398), (6, 81502932), (7, 69859656), (8, 61127199), (9, 54335288), (12, 40751466), (14, 34929828), (18, 27167644), (19, 25737768), (21, 23286552), (24, 20375733), (28, 17464914), (36, 13583822), (38, 12868884), (42, 11643276), (56, 8732457), (57, 8579256), (63, 7762184), (72, 6791911), (76, 6434442), (84, 5821638), (114, 4289628), (126, 3881092), (133, 3676824), (152, 3217221), (168, 2910819), (171, 2859752), (223, 2192904), (228, 2144814), (229, 2135448), (252, 1940546), (266, 1838412), (342, 1429876), (399, 1225608), (446, 1096452), (456, 1072407), (458, 1067724), (504, 970273), (532, 919206), (669, 730968), (684, 714938), (687, 711816), (798, 612804), (892, 548226), (916, 533862), (1064, 459603), (1197, 408536), (1338, 365484), (1368, 357469), (1374, 355908), (1561, 313272), (1596, 306402), (1603, 305064), (1784, 274113), (1832, 266931), (2007, 243656), (2061, 237272), (2394, 204268), (2676, 182742), (2748, 177954), (3122, 156636), (3192, 153201), (3206, 152532), (4014, 121828), (4122, 118636), (4237, 115416), (4351, 112392), (4683, 104424), (4788, 102134), (4809, 101688), (5352, 91371), (5496, 88977), (6244, 78318), (6412, 76266), (8028, 60914), (8244, 59318), (8474, 57708), (8702, 56196), (9366, 52212), (9576, 51067), (9618, 50844), (12488, 39159), (12711, 38472), (12824, 38133), (13053, 37464), (14049, 34808), (14427, 33896), (16056, 30457), (16488, 29659), (16948, 28854), (17404, 28098), (18732, 26106), (19236, 25422)]