1805443328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 4106968320

約数和(自身を除く): 2301524992

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 103, 104, 128, 184, 206, 208, 229, 256, 299, 368, 412, 416, 458, 598, 736, 824, 832, 916, 1196, 1339, 1472, 1648, 1664, 1832, 2369, 2392, 2678, 2944, 2977, 3296, 3328, 3664, 4738, 4784, 5267, 5356, 5888, 5954, 6592, 7328, 9476, 9568, 10534, 10712, 11908, 13184, 14656, 18952, 19136, 21068, 21424, 23587, 23816, 26368, 29312, 30797, 37904, 38272, 42136, 42848, 47174, 47632, 58624, 61594, 68471, 75808, 76544, 84272, 85696, 94348, 95264, 123188, 136942, 151616, 168544, 171392, 188696, 190528, 246376, 273884, 303232, 306631, 337088, 342784, 377392, 381056, 492752, 542501, 547768, 606464, 613262, 674176, 754784, 762112, 985504, 1085002, 1095536, 1226524, 1348352, 1509568, 1971008, 2170004, 2191072, 2453048, 3019136, 3942016, 4340008, 4382144, 4906096, 6038272, 7052513, 7884032, 8680016, 8764288, 9812192, 14105026, 17360032, 17528576, 19624384, 28210052, 34720064, 39248768, 56420104, 69440128, 78497536, 112840208, 138880256, 225680416, 451360832, 902721664, 1805443328]

約数ペア:

[(1, 1805443328), (2, 902721664), (4, 451360832), (8, 225680416), (13, 138880256), (16, 112840208), (23, 78497536), (26, 69440128), (32, 56420104), (46, 39248768), (52, 34720064), (64, 28210052), (92, 19624384), (103, 17528576), (104, 17360032), (128, 14105026), (184, 9812192), (206, 8764288), (208, 8680016), (229, 7884032), (256, 7052513), (299, 6038272), (368, 4906096), (412, 4382144), (416, 4340008), (458, 3942016), (598, 3019136), (736, 2453048), (824, 2191072), (832, 2170004), (916, 1971008), (1196, 1509568), (1339, 1348352), (1472, 1226524), (1648, 1095536), (1664, 1085002), (1832, 985504), (2369, 762112), (2392, 754784), (2678, 674176), (2944, 613262), (2977, 606464), (3296, 547768), (3328, 542501), (3664, 492752), (4738, 381056), (4784, 377392), (5267, 342784), (5356, 337088), (5888, 306631), (5954, 303232), (6592, 273884), (7328, 246376), (9476, 190528), (9568, 188696), (10534, 171392), (10712, 168544), (11908, 151616), (13184, 136942), (14656, 123188), (18952, 95264), (19136, 94348), (21068, 85696), (21424, 84272), (23587, 76544), (23816, 75808), (26368, 68471), (29312, 61594), (30797, 58624), (37904, 47632), (38272, 47174), (42136, 42848)]