978032016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:878

約数の個数: 160

約数和(自身を含む): 3038000000

約数和(自身を除く): 2059967984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 349, 351, 432, 468, 499, 624, 698, 702, 936, 998, 1047, 1396, 1404, 1497, 1872, 1996, 2094, 2792, 2808, 2994, 3141, 3992, 4188, 4491, 4537, 5584, 5616, 5988, 6282, 6487, 7984, 8376, 8982, 9074, 9423, 11976, 12564, 12974, 13473, 13611, 16752, 17964, 18148, 18846, 19461, 23952, 25128, 25948, 26946, 27222, 35928, 36296, 37692, 38922, 40833, 50256, 51896, 53892, 54444, 58383, 71856, 72592, 75384, 77844, 81666, 103792, 107784, 108888, 116766, 122499, 150768, 155688, 163332, 174151, 175149, 215568, 217776, 233532, 244998, 311376, 326664, 348302, 350298, 467064, 489996, 522453, 653328, 696604, 700596, 934128, 979992, 1044906, 1393208, 1401192, 1567359, 1959984, 2089812, 2263963, 2786416, 2802384, 3134718, 4179624, 4527926, 4702077, 6269436, 6791889, 8359248, 9055852, 9404154, 12538872, 13583778, 18111704, 18808308, 20375667, 25077744, 27167556, 36223408, 37616616, 40751334, 54335112, 61127001, 75233232, 81502668, 108670224, 122254002, 163005336, 244508004, 326010672, 489016008, 978032016]

約数ペア:

[(1, 978032016), (2, 489016008), (3, 326010672), (4, 244508004), (6, 163005336), (8, 122254002), (9, 108670224), (12, 81502668), (13, 75233232), (16, 61127001), (18, 54335112), (24, 40751334), (26, 37616616), (27, 36223408), (36, 27167556), (39, 25077744), (48, 20375667), (52, 18808308), (54, 18111704), (72, 13583778), (78, 12538872), (104, 9404154), (108, 9055852), (117, 8359248), (144, 6791889), (156, 6269436), (208, 4702077), (216, 4527926), (234, 4179624), (312, 3134718), (349, 2802384), (351, 2786416), (432, 2263963), (468, 2089812), (499, 1959984), (624, 1567359), (698, 1401192), (702, 1393208), (936, 1044906), (998, 979992), (1047, 934128), (1396, 700596), (1404, 696604), (1497, 653328), (1872, 522453), (1996, 489996), (2094, 467064), (2792, 350298), (2808, 348302), (2994, 326664), (3141, 311376), (3992, 244998), (4188, 233532), (4491, 217776), (4537, 215568), (5584, 175149), (5616, 174151), (5988, 163332), (6282, 155688), (6487, 150768), (7984, 122499), (8376, 116766), (8982, 108888), (9074, 107784), (9423, 103792), (11976, 81666), (12564, 77844), (12974, 75384), (13473, 72592), (13611, 71856), (16752, 58383), (17964, 54444), (18148, 53892), (18846, 51896), (19461, 50256), (23952, 40833), (25128, 38922), (25948, 37692), (26946, 36296), (27222, 35928)]