734989008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1409

約数の個数: 160

約数和(自身を含む): 2199859200

約数和(自身を除く): 1464870192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 47, 48, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 208, 228, 247, 282, 304, 312, 376, 456, 494, 564, 611, 624, 741, 752, 893, 912, 988, 1128, 1222, 1319, 1482, 1786, 1833, 1976, 2256, 2444, 2638, 2679, 2964, 3572, 3666, 3952, 3957, 4888, 5276, 5358, 5928, 7144, 7332, 7914, 9776, 10552, 10716, 11609, 11856, 14288, 14664, 15828, 17147, 21104, 21432, 23218, 25061, 29328, 31656, 34294, 34827, 42864, 46436, 50122, 51441, 61993, 63312, 68588, 69654, 75183, 92872, 100244, 102882, 123986, 137176, 139308, 150366, 185744, 185979, 200488, 205764, 247972, 274352, 278616, 300732, 325793, 371958, 400976, 411528, 495944, 557232, 601464, 651586, 743916, 805909, 823056, 977379, 991888, 1177867, 1202928, 1303172, 1487832, 1611818, 1954758, 2355734, 2417727, 2606344, 2975664, 3223636, 3533601, 3909516, 4711468, 4835454, 5212688, 6447272, 7067202, 7819032, 9422936, 9670908, 12894544, 14134404, 15312271, 15638064, 18845872, 19341816, 28268808, 30624542, 38683632, 45936813, 56537616, 61249084, 91873626, 122498168, 183747252, 244996336, 367494504, 734989008]

約数ペア:

[(1, 734989008), (2, 367494504), (3, 244996336), (4, 183747252), (6, 122498168), (8, 91873626), (12, 61249084), (13, 56537616), (16, 45936813), (19, 38683632), (24, 30624542), (26, 28268808), (38, 19341816), (39, 18845872), (47, 15638064), (48, 15312271), (52, 14134404), (57, 12894544), (76, 9670908), (78, 9422936), (94, 7819032), (104, 7067202), (114, 6447272), (141, 5212688), (152, 4835454), (156, 4711468), (188, 3909516), (208, 3533601), (228, 3223636), (247, 2975664), (282, 2606344), (304, 2417727), (312, 2355734), (376, 1954758), (456, 1611818), (494, 1487832), (564, 1303172), (611, 1202928), (624, 1177867), (741, 991888), (752, 977379), (893, 823056), (912, 805909), (988, 743916), (1128, 651586), (1222, 601464), (1319, 557232), (1482, 495944), (1786, 411528), (1833, 400976), (1976, 371958), (2256, 325793), (2444, 300732), (2638, 278616), (2679, 274352), (2964, 247972), (3572, 205764), (3666, 200488), (3952, 185979), (3957, 185744), (4888, 150366), (5276, 139308), (5358, 137176), (5928, 123986), (7144, 102882), (7332, 100244), (7914, 92872), (9776, 75183), (10552, 69654), (10716, 68588), (11609, 63312), (11856, 61993), (14288, 51441), (14664, 50122), (15828, 46436), (17147, 42864), (21104, 34827), (21432, 34294), (23218, 31656), (25061, 29328)]