2195113472

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 4949683200

約数和(自身を除く): 2754569728

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 116, 124, 128, 152, 232, 248, 251, 256, 304, 464, 496, 502, 512, 551, 589, 608, 899, 928, 992, 1004, 1102, 1178, 1216, 1798, 1856, 1984, 2008, 2204, 2356, 2432, 3596, 3712, 3968, 4016, 4408, 4712, 4769, 4864, 7192, 7279, 7424, 7781, 7936, 8032, 8816, 9424, 9538, 9728, 14384, 14558, 14848, 15562, 15872, 16064, 17081, 17632, 18848, 19076, 28768, 29116, 31124, 32128, 34162, 35264, 37696, 38152, 57536, 58232, 62248, 64256, 68324, 70528, 75392, 76304, 115072, 116464, 124496, 128512, 136648, 138301, 141056, 147839, 150784, 152608, 225649, 230144, 232928, 248992, 273296, 276602, 282112, 295678, 301568, 305216, 451298, 460288, 465856, 497984, 546592, 553204, 591356, 610432, 902596, 931712, 995968, 1093184, 1106408, 1182712, 1220864, 1805192, 1863424, 1991936, 2186368, 2212816, 2365424, 2441728, 3610384, 3726848, 3983872, 4287331, 4372736, 4425632, 4730848, 7220768, 8574662, 8745472, 8851264, 9461696, 14441536, 17149324, 17702528, 18923392, 28883072, 34298648, 35405056, 37846784, 57766144, 68597296, 70810112, 75693568, 115532288, 137194592, 274389184, 548778368, 1097556736, 2195113472]

約数ペア:

[(1, 2195113472), (2, 1097556736), (4, 548778368), (8, 274389184), (16, 137194592), (19, 115532288), (29, 75693568), (31, 70810112), (32, 68597296), (38, 57766144), (58, 37846784), (62, 35405056), (64, 34298648), (76, 28883072), (116, 18923392), (124, 17702528), (128, 17149324), (152, 14441536), (232, 9461696), (248, 8851264), (251, 8745472), (256, 8574662), (304, 7220768), (464, 4730848), (496, 4425632), (502, 4372736), (512, 4287331), (551, 3983872), (589, 3726848), (608, 3610384), (899, 2441728), (928, 2365424), (992, 2212816), (1004, 2186368), (1102, 1991936), (1178, 1863424), (1216, 1805192), (1798, 1220864), (1856, 1182712), (1984, 1106408), (2008, 1093184), (2204, 995968), (2356, 931712), (2432, 902596), (3596, 610432), (3712, 591356), (3968, 553204), (4016, 546592), (4408, 497984), (4712, 465856), (4769, 460288), (4864, 451298), (7192, 305216), (7279, 301568), (7424, 295678), (7781, 282112), (7936, 276602), (8032, 273296), (8816, 248992), (9424, 232928), (9538, 230144), (9728, 225649), (14384, 152608), (14558, 150784), (14848, 147839), (15562, 141056), (15872, 138301), (16064, 136648), (17081, 128512), (17632, 124496), (18848, 116464), (19076, 115072), (28768, 76304), (29116, 75392), (31124, 70528), (32128, 68324), (34162, 64256), (35264, 62248), (37696, 58232), (38152, 57536)]