23183784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 75479040

約数和(自身を除く): 52295256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 47, 51, 52, 62, 68, 72, 78, 93, 94, 102, 104, 117, 124, 136, 141, 153, 156, 186, 188, 204, 221, 234, 248, 279, 282, 306, 312, 372, 376, 403, 408, 423, 442, 468, 527, 558, 564, 611, 612, 663, 744, 799, 806, 846, 884, 936, 1054, 1116, 1128, 1209, 1222, 1224, 1326, 1457, 1581, 1598, 1612, 1692, 1768, 1833, 1989, 2108, 2232, 2397, 2418, 2444, 2652, 2914, 3162, 3196, 3224, 3384, 3627, 3666, 3978, 4216, 4371, 4743, 4794, 4836, 4888, 5304, 5499, 5828, 6324, 6392, 6851, 7191, 7254, 7332, 7956, 8742, 9486, 9588, 9672, 10387, 10998, 11656, 12648, 13113, 13702, 14382, 14508, 14664, 15912, 17484, 18941, 18972, 19176, 20553, 20774, 21996, 24769, 26226, 27404, 28764, 29016, 31161, 34968, 37882, 37944, 41106, 41548, 43992, 49538, 52452, 54808, 56823, 57528, 61659, 62322, 74307, 75764, 82212, 83096, 93483, 99076, 104904, 113646, 123318, 124644, 148614, 151528, 164424, 170469, 186966, 198152, 222921, 227292, 246636, 249288, 297228, 321997, 340938, 373932, 445842, 454584, 493272, 594456, 643994, 681876, 747864, 891684, 965991, 1287988, 1363752, 1783368, 1931982, 2575976, 2897973, 3863964, 5795946, 7727928, 11591892, 23183784]

約数ペア:

[(1, 23183784), (2, 11591892), (3, 7727928), (4, 5795946), (6, 3863964), (8, 2897973), (9, 2575976), (12, 1931982), (13, 1783368), (17, 1363752), (18, 1287988), (24, 965991), (26, 891684), (31, 747864), (34, 681876), (36, 643994), (39, 594456), (47, 493272), (51, 454584), (52, 445842), (62, 373932), (68, 340938), (72, 321997), (78, 297228), (93, 249288), (94, 246636), (102, 227292), (104, 222921), (117, 198152), (124, 186966), (136, 170469), (141, 164424), (153, 151528), (156, 148614), (186, 124644), (188, 123318), (204, 113646), (221, 104904), (234, 99076), (248, 93483), (279, 83096), (282, 82212), (306, 75764), (312, 74307), (372, 62322), (376, 61659), (403, 57528), (408, 56823), (423, 54808), (442, 52452), (468, 49538), (527, 43992), (558, 41548), (564, 41106), (611, 37944), (612, 37882), (663, 34968), (744, 31161), (799, 29016), (806, 28764), (846, 27404), (884, 26226), (936, 24769), (1054, 21996), (1116, 20774), (1128, 20553), (1209, 19176), (1222, 18972), (1224, 18941), (1326, 17484), (1457, 15912), (1581, 14664), (1598, 14508), (1612, 14382), (1692, 13702), (1768, 13113), (1833, 12648), (1989, 11656), (2108, 10998), (2232, 10387), (2397, 9672), (2418, 9588), (2444, 9486), (2652, 8742), (2914, 7956), (3162, 7332), (3196, 7254), (3224, 7191), (3384, 6851), (3627, 6392), (3666, 6324), (3978, 5828), (4216, 5499), (4371, 5304), (4743, 4888), (4794, 4836)]