318415032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20011}}^1$

素因数の和:20053

約数の個数: 96

約数和(自身を含む): 983389680

約数和(自身を除く): 664974648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 20011, 40022, 60033, 80044, 120066, 160088, 180099, 240132, 260143, 340187, 360198, 480264, 520286, 680374, 720396, 780429, 1020561, 1040572, 1360748, 1440792, 1560858, 2041122, 2081144, 2341287, 2721496, 3061683, 3121716, 4082244, 4422431, 4682574, 6123366, 6243432, 8164488, 8844862, 9365148, 12246732, 13267293, 17689724, 18730296, 24493464, 26534586, 35379448, 39801879, 53069172, 79603758, 106138344, 159207516, 318415032]

約数ペア:

[(1, 318415032), (2, 159207516), (3, 106138344), (4, 79603758), (6, 53069172), (8, 39801879), (9, 35379448), (12, 26534586), (13, 24493464), (17, 18730296), (18, 17689724), (24, 13267293), (26, 12246732), (34, 9365148), (36, 8844862), (39, 8164488), (51, 6243432), (52, 6123366), (68, 4682574), (72, 4422431), (78, 4082244), (102, 3121716), (104, 3061683), (117, 2721496), (136, 2341287), (153, 2081144), (156, 2041122), (204, 1560858), (221, 1440792), (234, 1360748), (306, 1040572), (312, 1020561), (408, 780429), (442, 720396), (468, 680374), (612, 520286), (663, 480264), (884, 360198), (936, 340187), (1224, 260143), (1326, 240132), (1768, 180099), (1989, 160088), (2652, 120066), (3978, 80044), (5304, 60033), (7956, 40022), (15912, 20011)]