1219241904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 3475777536

約数和(自身を除く): 2256535632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 157, 186, 204, 248, 272, 307, 314, 372, 408, 471, 496, 527, 614, 628, 744, 816, 921, 942, 1054, 1228, 1256, 1488, 1581, 1842, 1884, 2108, 2456, 2512, 2669, 3162, 3684, 3768, 4216, 4867, 4912, 5219, 5338, 6324, 7368, 7536, 8007, 8432, 9517, 9734, 10438, 10676, 12648, 14601, 14736, 15657, 16014, 19034, 19468, 20876, 21352, 25296, 28551, 29202, 31314, 32028, 38068, 38936, 41752, 42704, 48199, 57102, 58404, 62628, 64056, 76136, 77872, 82739, 83504, 96398, 114204, 116808, 125256, 128112, 144597, 152272, 161789, 165478, 192796, 228408, 233616, 248217, 250512, 289194, 323578, 330956, 385592, 456816, 485367, 496434, 578388, 647156, 661912, 771184, 819383, 970734, 992868, 1156776, 1294312, 1323824, 1494169, 1638766, 1941468, 1985736, 2313552, 2458149, 2588624, 2988338, 3277532, 3882936, 3971472, 4482507, 4916298, 5976676, 6555064, 7765872, 8965014, 9832596, 11953352, 13110128, 17930028, 19665192, 23906704, 25400873, 35860056, 39330384, 50801746, 71720112, 76202619, 101603492, 152405238, 203206984, 304810476, 406413968, 609620952, 1219241904]

約数ペア:

[(1, 1219241904), (2, 609620952), (3, 406413968), (4, 304810476), (6, 203206984), (8, 152405238), (12, 101603492), (16, 76202619), (17, 71720112), (24, 50801746), (31, 39330384), (34, 35860056), (48, 25400873), (51, 23906704), (62, 19665192), (68, 17930028), (93, 13110128), (102, 11953352), (124, 9832596), (136, 8965014), (157, 7765872), (186, 6555064), (204, 5976676), (248, 4916298), (272, 4482507), (307, 3971472), (314, 3882936), (372, 3277532), (408, 2988338), (471, 2588624), (496, 2458149), (527, 2313552), (614, 1985736), (628, 1941468), (744, 1638766), (816, 1494169), (921, 1323824), (942, 1294312), (1054, 1156776), (1228, 992868), (1256, 970734), (1488, 819383), (1581, 771184), (1842, 661912), (1884, 647156), (2108, 578388), (2456, 496434), (2512, 485367), (2669, 456816), (3162, 385592), (3684, 330956), (3768, 323578), (4216, 289194), (4867, 250512), (4912, 248217), (5219, 233616), (5338, 228408), (6324, 192796), (7368, 165478), (7536, 161789), (8007, 152272), (8432, 144597), (9517, 128112), (9734, 125256), (10438, 116808), (10676, 114204), (12648, 96398), (14601, 83504), (14736, 82739), (15657, 77872), (16014, 76136), (19034, 64056), (19468, 62628), (20876, 58404), (21352, 57102), (25296, 48199), (28551, 42704), (29202, 41752), (31314, 38936), (32028, 38068)]