1768545536

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 3951951360

約数和(自身を除く): 2183405824

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 64, 74, 76, 124, 128, 148, 152, 248, 256, 296, 304, 317, 496, 589, 592, 608, 634, 703, 992, 1147, 1178, 1184, 1216, 1268, 1406, 1984, 2294, 2356, 2368, 2432, 2536, 2812, 3968, 4588, 4712, 4736, 4864, 5072, 5624, 6023, 7936, 9176, 9424, 9472, 9827, 10144, 11248, 11729, 12046, 18352, 18848, 19654, 20288, 21793, 22496, 23458, 24092, 36704, 37696, 39308, 40576, 43586, 44992, 46916, 48184, 73408, 75392, 78616, 81152, 87172, 89984, 93832, 96368, 146816, 150784, 157232, 174344, 179968, 186713, 187664, 192736, 222851, 293632, 314464, 348688, 363599, 373426, 375328, 385472, 445702, 628928, 697376, 727198, 746852, 750656, 770944, 891404, 1257856, 1394752, 1454396, 1493704, 1501312, 1541888, 1782808, 2515712, 2789504, 2908792, 2987408, 3002624, 3565616, 5579008, 5817584, 5974816, 6908381, 7131232, 11635168, 11949632, 13816762, 14262464, 23270336, 23899264, 27633524, 28524928, 46540672, 47798528, 55267048, 57049856, 93081344, 110534096, 221068192, 442136384, 884272768, 1768545536]

約数ペア:

[(1, 1768545536), (2, 884272768), (4, 442136384), (8, 221068192), (16, 110534096), (19, 93081344), (31, 57049856), (32, 55267048), (37, 47798528), (38, 46540672), (62, 28524928), (64, 27633524), (74, 23899264), (76, 23270336), (124, 14262464), (128, 13816762), (148, 11949632), (152, 11635168), (248, 7131232), (256, 6908381), (296, 5974816), (304, 5817584), (317, 5579008), (496, 3565616), (589, 3002624), (592, 2987408), (608, 2908792), (634, 2789504), (703, 2515712), (992, 1782808), (1147, 1541888), (1178, 1501312), (1184, 1493704), (1216, 1454396), (1268, 1394752), (1406, 1257856), (1984, 891404), (2294, 770944), (2356, 750656), (2368, 746852), (2432, 727198), (2536, 697376), (2812, 628928), (3968, 445702), (4588, 385472), (4712, 375328), (4736, 373426), (4864, 363599), (5072, 348688), (5624, 314464), (6023, 293632), (7936, 222851), (9176, 192736), (9424, 187664), (9472, 186713), (9827, 179968), (10144, 174344), (11248, 157232), (11729, 150784), (12046, 146816), (18352, 96368), (18848, 93832), (19654, 89984), (20288, 87172), (21793, 81152), (22496, 78616), (23458, 75392), (24092, 73408), (36704, 48184), (37696, 46916), (39308, 44992), (40576, 43586)]