4273308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 12169248

約数和(自身を除く): 7895940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 397, 414, 468, 598, 794, 828, 897, 1191, 1196, 1588, 1794, 2382, 2691, 3573, 3588, 4764, 5161, 5382, 7146, 9131, 10322, 10764, 14292, 15483, 18262, 20644, 27393, 30966, 36524, 46449, 54786, 61932, 82179, 92898, 109572, 118703, 164358, 185796, 237406, 328716, 356109, 474812, 712218, 1068327, 1424436, 2136654, 4273308]

約数ペア:

[(1, 4273308), (2, 2136654), (3, 1424436), (4, 1068327), (6, 712218), (9, 474812), (12, 356109), (13, 328716), (18, 237406), (23, 185796), (26, 164358), (36, 118703), (39, 109572), (46, 92898), (52, 82179), (69, 61932), (78, 54786), (92, 46449), (117, 36524), (138, 30966), (156, 27393), (207, 20644), (234, 18262), (276, 15483), (299, 14292), (397, 10764), (414, 10322), (468, 9131), (598, 7146), (794, 5382), (828, 5161), (897, 4764), (1191, 3588), (1196, 3573), (1588, 2691), (1794, 2382)]