18587466304

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:453

約数の個数: 168

約数和(自身を含む): 41501187000

約数和(自身を除く): 22913720696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 121, 149, 176, 178, 181, 242, 298, 352, 356, 362, 484, 596, 704, 712, 724, 968, 979, 1192, 1424, 1448, 1639, 1936, 1958, 1991, 2384, 2848, 2896, 3278, 3872, 3916, 3982, 4768, 5696, 5792, 6556, 7744, 7832, 7964, 9536, 10769, 11584, 13112, 13261, 15664, 15928, 16109, 18029, 21538, 21901, 26224, 26522, 26969, 31328, 31856, 32218, 36058, 43076, 43802, 52448, 53044, 53938, 62656, 63712, 64436, 72116, 86152, 87604, 104896, 106088, 107876, 127424, 128872, 144232, 145871, 172304, 175208, 177199, 212176, 215752, 257744, 288464, 291742, 296659, 344608, 350416, 354398, 424352, 431504, 515488, 576928, 583484, 593318, 689216, 700832, 708796, 848704, 863008, 1030976, 1153856, 1166968, 1186636, 1401664, 1417592, 1604581, 1726016, 1949189, 2333936, 2373272, 2400241, 2835184, 3209162, 3263249, 3898378, 4667872, 4746544, 4800482, 5670368, 6418324, 6526498, 7796756, 9335744, 9493088, 9600964, 11340736, 12836648, 13052996, 15593512, 18986176, 19201928, 25673296, 26105992, 26402651, 31187024, 38403856, 51346592, 52211984, 52805302, 62374048, 76807712, 102693184, 104423968, 105610604, 124748096, 153615424, 208847936, 211221208, 290429161, 422442416, 580858322, 844884832, 1161716644, 1689769664, 2323433288, 4646866576, 9293733152, 18587466304]

約数ペア:

[(1, 18587466304), (2, 9293733152), (4, 4646866576), (8, 2323433288), (11, 1689769664), (16, 1161716644), (22, 844884832), (32, 580858322), (44, 422442416), (64, 290429161), (88, 211221208), (89, 208847936), (121, 153615424), (149, 124748096), (176, 105610604), (178, 104423968), (181, 102693184), (242, 76807712), (298, 62374048), (352, 52805302), (356, 52211984), (362, 51346592), (484, 38403856), (596, 31187024), (704, 26402651), (712, 26105992), (724, 25673296), (968, 19201928), (979, 18986176), (1192, 15593512), (1424, 13052996), (1448, 12836648), (1639, 11340736), (1936, 9600964), (1958, 9493088), (1991, 9335744), (2384, 7796756), (2848, 6526498), (2896, 6418324), (3278, 5670368), (3872, 4800482), (3916, 4746544), (3982, 4667872), (4768, 3898378), (5696, 3263249), (5792, 3209162), (6556, 2835184), (7744, 2400241), (7832, 2373272), (7964, 2333936), (9536, 1949189), (10769, 1726016), (11584, 1604581), (13112, 1417592), (13261, 1401664), (15664, 1186636), (15928, 1166968), (16109, 1153856), (18029, 1030976), (21538, 863008), (21901, 848704), (26224, 708796), (26522, 700832), (26969, 689216), (31328, 593318), (31856, 583484), (32218, 576928), (36058, 515488), (43076, 431504), (43802, 424352), (52448, 354398), (53044, 350416), (53938, 344608), (62656, 296659), (63712, 291742), (64436, 288464), (72116, 257744), (86152, 215752), (87604, 212176), (104896, 177199), (106088, 175208), (107876, 172304), (127424, 145871), (128872, 144232)]