290283504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^3$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 916131840

約数和(自身を除く): 625848336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 56, 58, 62, 84, 87, 93, 112, 116, 124, 168, 174, 186, 203, 217, 232, 248, 336, 348, 372, 406, 434, 464, 496, 609, 651, 696, 744, 812, 868, 899, 961, 1218, 1302, 1392, 1488, 1624, 1736, 1798, 1922, 2436, 2604, 2697, 2883, 3248, 3472, 3596, 3844, 4872, 5208, 5394, 5766, 6293, 6727, 7192, 7688, 9744, 10416, 10788, 11532, 12586, 13454, 14384, 15376, 18879, 20181, 21576, 23064, 25172, 26908, 27869, 29791, 37758, 40362, 43152, 46128, 50344, 53816, 55738, 59582, 75516, 80724, 83607, 89373, 100688, 107632, 111476, 119164, 151032, 161448, 167214, 178746, 195083, 208537, 222952, 238328, 302064, 322896, 334428, 357492, 390166, 417074, 445904, 476656, 585249, 625611, 668856, 714984, 780332, 834148, 863939, 1170498, 1251222, 1337712, 1429968, 1560664, 1668296, 1727878, 2340996, 2502444, 2591817, 3121328, 3336592, 3455756, 4681992, 5004888, 5183634, 6047573, 6911512, 9363984, 10009776, 10367268, 12095146, 13823024, 18142719, 20734536, 24190292, 36285438, 41469072, 48380584, 72570876, 96761168, 145141752, 290283504]

約数ペア:

[(1, 290283504), (2, 145141752), (3, 96761168), (4, 72570876), (6, 48380584), (7, 41469072), (8, 36285438), (12, 24190292), (14, 20734536), (16, 18142719), (21, 13823024), (24, 12095146), (28, 10367268), (29, 10009776), (31, 9363984), (42, 6911512), (48, 6047573), (56, 5183634), (58, 5004888), (62, 4681992), (84, 3455756), (87, 3336592), (93, 3121328), (112, 2591817), (116, 2502444), (124, 2340996), (168, 1727878), (174, 1668296), (186, 1560664), (203, 1429968), (217, 1337712), (232, 1251222), (248, 1170498), (336, 863939), (348, 834148), (372, 780332), (406, 714984), (434, 668856), (464, 625611), (496, 585249), (609, 476656), (651, 445904), (696, 417074), (744, 390166), (812, 357492), (868, 334428), (899, 322896), (961, 302064), (1218, 238328), (1302, 222952), (1392, 208537), (1488, 195083), (1624, 178746), (1736, 167214), (1798, 161448), (1922, 151032), (2436, 119164), (2604, 111476), (2697, 107632), (2883, 100688), (3248, 89373), (3472, 83607), (3596, 80724), (3844, 75516), (4872, 59582), (5208, 55738), (5394, 53816), (5766, 50344), (6293, 46128), (6727, 43152), (7192, 40362), (7688, 37758), (9744, 29791), (10416, 27869), (10788, 26908), (11532, 25172), (12586, 23064), (13454, 21576), (14384, 20181), (15376, 18879)]