2954160128

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 6506136000

約数和(自身を除く): 3551975872

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 79, 124, 128, 152, 158, 248, 256, 304, 316, 496, 512, 589, 608, 632, 961, 992, 1024, 1178, 1216, 1264, 1501, 1922, 1984, 2048, 2356, 2432, 2449, 2528, 3002, 3844, 3968, 4712, 4864, 4898, 5056, 6004, 7688, 7936, 9424, 9728, 9796, 10112, 12008, 15376, 15872, 18259, 18848, 19456, 19592, 20224, 24016, 30752, 31744, 36518, 37696, 38912, 39184, 40448, 46531, 48032, 61504, 63488, 73036, 75392, 75919, 78368, 80896, 93062, 96064, 123008, 146072, 150784, 151838, 156736, 161792, 186124, 192128, 246016, 292144, 301568, 303676, 313472, 372248, 384256, 492032, 584288, 603136, 607352, 626944, 744496, 768512, 984064, 1168576, 1206272, 1214704, 1253888, 1442461, 1488992, 1537024, 1968128, 2337152, 2429408, 2507776, 2884922, 2977984, 3074048, 4674304, 4858816, 5015552, 5769844, 5955968, 9348608, 9717632, 11539688, 11911936, 18697216, 19435264, 23079376, 23823872, 37394432, 38870528, 46158752, 47647744, 77741056, 92317504, 95295488, 155482112, 184635008, 369270016, 738540032, 1477080064, 2954160128]

約数ペア:

[(1, 2954160128), (2, 1477080064), (4, 738540032), (8, 369270016), (16, 184635008), (19, 155482112), (31, 95295488), (32, 92317504), (38, 77741056), (62, 47647744), (64, 46158752), (76, 38870528), (79, 37394432), (124, 23823872), (128, 23079376), (152, 19435264), (158, 18697216), (248, 11911936), (256, 11539688), (304, 9717632), (316, 9348608), (496, 5955968), (512, 5769844), (589, 5015552), (608, 4858816), (632, 4674304), (961, 3074048), (992, 2977984), (1024, 2884922), (1178, 2507776), (1216, 2429408), (1264, 2337152), (1501, 1968128), (1922, 1537024), (1984, 1488992), (2048, 1442461), (2356, 1253888), (2432, 1214704), (2449, 1206272), (2528, 1168576), (3002, 984064), (3844, 768512), (3968, 744496), (4712, 626944), (4864, 607352), (4898, 603136), (5056, 584288), (6004, 492032), (7688, 384256), (7936, 372248), (9424, 313472), (9728, 303676), (9796, 301568), (10112, 292144), (12008, 246016), (15376, 192128), (15872, 186124), (18259, 161792), (18848, 156736), (19456, 151838), (19592, 150784), (20224, 146072), (24016, 123008), (30752, 96064), (31744, 93062), (36518, 80896), (37696, 78368), (38912, 75919), (39184, 75392), (40448, 73036), (46531, 63488), (48032, 61504)]