4951248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 13838400

約数和(自身を除く): 8887152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 89, 114, 122, 152, 178, 183, 228, 244, 267, 304, 356, 366, 456, 488, 534, 712, 732, 912, 976, 1068, 1159, 1424, 1464, 1691, 2136, 2318, 2928, 3382, 3477, 4272, 4636, 5073, 5429, 6764, 6954, 9272, 10146, 10858, 13528, 13908, 16287, 18544, 20292, 21716, 27056, 27816, 32574, 40584, 43432, 55632, 65148, 81168, 86864, 103151, 130296, 206302, 260592, 309453, 412604, 618906, 825208, 1237812, 1650416, 2475624, 4951248]

約数ペア:

[(1, 4951248), (2, 2475624), (3, 1650416), (4, 1237812), (6, 825208), (8, 618906), (12, 412604), (16, 309453), (19, 260592), (24, 206302), (38, 130296), (48, 103151), (57, 86864), (61, 81168), (76, 65148), (89, 55632), (114, 43432), (122, 40584), (152, 32574), (178, 27816), (183, 27056), (228, 21716), (244, 20292), (267, 18544), (304, 16287), (356, 13908), (366, 13528), (456, 10858), (488, 10146), (534, 9272), (712, 6954), (732, 6764), (912, 5429), (976, 5073), (1068, 4636), (1159, 4272), (1424, 3477), (1464, 3382), (1691, 2928), (2136, 2318)]