19488383232

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{701}}^1$

素因数の和:1456

約数の個数: 144

約数和(自身を含む): 52999023168

約数和(自身を除く): 33510639936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 683, 701, 768, 848, 1272, 1366, 1402, 1696, 2049, 2103, 2544, 2732, 2804, 3392, 4098, 4206, 5088, 5464, 5608, 6784, 8196, 8412, 10176, 10928, 11216, 13568, 16392, 16824, 20352, 21856, 22432, 32784, 33648, 36199, 37153, 40704, 43712, 44864, 65568, 67296, 72398, 74306, 87424, 89728, 108597, 111459, 131136, 134592, 144796, 148612, 174848, 179456, 217194, 222918, 262272, 269184, 289592, 297224, 434388, 445836, 478783, 524544, 538368, 579184, 594448, 868776, 891672, 957566, 1158368, 1188896, 1436349, 1737552, 1783344, 1915132, 2316736, 2377792, 2872698, 3475104, 3566688, 3830264, 4633472, 4755584, 5745396, 6950208, 7133376, 7660528, 9266944, 9511168, 11490792, 13900416, 14266752, 15321056, 22981584, 25375499, 27800832, 28533504, 30642112, 45963168, 50750998, 61284224, 76126497, 91926336, 101501996, 122568448, 152252994, 183852672, 203003992, 304505988, 367705344, 406007984, 609011976, 812015968, 1218023952, 1624031936, 2436047904, 3248063872, 4872095808, 6496127744, 9744191616, 19488383232]

約数ペア:

[(1, 19488383232), (2, 9744191616), (3, 6496127744), (4, 4872095808), (6, 3248063872), (8, 2436047904), (12, 1624031936), (16, 1218023952), (24, 812015968), (32, 609011976), (48, 406007984), (53, 367705344), (64, 304505988), (96, 203003992), (106, 183852672), (128, 152252994), (159, 122568448), (192, 101501996), (212, 91926336), (256, 76126497), (318, 61284224), (384, 50750998), (424, 45963168), (636, 30642112), (683, 28533504), (701, 27800832), (768, 25375499), (848, 22981584), (1272, 15321056), (1366, 14266752), (1402, 13900416), (1696, 11490792), (2049, 9511168), (2103, 9266944), (2544, 7660528), (2732, 7133376), (2804, 6950208), (3392, 5745396), (4098, 4755584), (4206, 4633472), (5088, 3830264), (5464, 3566688), (5608, 3475104), (6784, 2872698), (8196, 2377792), (8412, 2316736), (10176, 1915132), (10928, 1783344), (11216, 1737552), (13568, 1436349), (16392, 1188896), (16824, 1158368), (20352, 957566), (21856, 891672), (22432, 868776), (32784, 594448), (33648, 579184), (36199, 538368), (37153, 524544), (40704, 478783), (43712, 445836), (44864, 434388), (65568, 297224), (67296, 289592), (72398, 269184), (74306, 262272), (87424, 222918), (89728, 217194), (108597, 179456), (111459, 174848), (131136, 148612), (134592, 144796)]