18863390208

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23041}}^1$

素因数の和:23116

約数の個数: 160

約数和(自身を含む): 55441264032

約数和(自身を除く): 36577873824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 256, 312, 328, 384, 416, 492, 512, 533, 624, 656, 768, 832, 984, 1066, 1248, 1312, 1536, 1599, 1664, 1968, 2132, 2496, 2624, 3198, 3328, 3936, 4264, 4992, 5248, 6396, 6656, 7872, 8528, 9984, 10496, 12792, 15744, 17056, 19968, 20992, 23041, 25584, 31488, 34112, 46082, 51168, 62976, 68224, 69123, 92164, 102336, 136448, 138246, 184328, 204672, 272896, 276492, 299533, 368656, 409344, 552984, 599066, 737312, 818688, 898599, 944681, 1105968, 1198132, 1474624, 1797198, 1889362, 2211936, 2396264, 2834043, 2949248, 3594396, 3778724, 4423872, 4792528, 5668086, 5898496, 7188792, 7557448, 8847744, 9585056, 11336172, 11796992, 12280853, 14377584, 15114896, 17695488, 19170112, 22672344, 24561706, 28755168, 30229792, 35390976, 36842559, 38340224, 45344688, 49123412, 57510336, 60459584, 73685118, 76680448, 90689376, 98246824, 115020672, 120919168, 147370236, 153360896, 181378752, 196493648, 230041344, 241838336, 294740472, 362757504, 392987296, 460082688, 483676672, 589480944, 725515008, 785974592, 1178961888, 1451030016, 1571949184, 2357923776, 3143898368, 4715847552, 6287796736, 9431695104, 18863390208]

約数ペア:

[(1, 18863390208), (2, 9431695104), (3, 6287796736), (4, 4715847552), (6, 3143898368), (8, 2357923776), (12, 1571949184), (13, 1451030016), (16, 1178961888), (24, 785974592), (26, 725515008), (32, 589480944), (39, 483676672), (41, 460082688), (48, 392987296), (52, 362757504), (64, 294740472), (78, 241838336), (82, 230041344), (96, 196493648), (104, 181378752), (123, 153360896), (128, 147370236), (156, 120919168), (164, 115020672), (192, 98246824), (208, 90689376), (246, 76680448), (256, 73685118), (312, 60459584), (328, 57510336), (384, 49123412), (416, 45344688), (492, 38340224), (512, 36842559), (533, 35390976), (624, 30229792), (656, 28755168), (768, 24561706), (832, 22672344), (984, 19170112), (1066, 17695488), (1248, 15114896), (1312, 14377584), (1536, 12280853), (1599, 11796992), (1664, 11336172), (1968, 9585056), (2132, 8847744), (2496, 7557448), (2624, 7188792), (3198, 5898496), (3328, 5668086), (3936, 4792528), (4264, 4423872), (4992, 3778724), (5248, 3594396), (6396, 2949248), (6656, 2834043), (7872, 2396264), (8528, 2211936), (9984, 1889362), (10496, 1797198), (12792, 1474624), (15744, 1198132), (17056, 1105968), (19968, 944681), (20992, 898599), (23041, 818688), (25584, 737312), (31488, 599066), (34112, 552984), (46082, 409344), (51168, 368656), (62976, 299533), (68224, 276492), (69123, 272896), (92164, 204672), (102336, 184328), (136448, 138246)]