1943808516

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 168

約数和(自身を含む): 5614487424

約数和(自身を除く): 3670678908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 234, 243, 282, 324, 351, 423, 468, 486, 564, 611, 702, 729, 846, 972, 1053, 1091, 1222, 1269, 1404, 1458, 1692, 1833, 2106, 2182, 2444, 2538, 2916, 3159, 3273, 3666, 3807, 4212, 4364, 5076, 5499, 6318, 6546, 7332, 7614, 9477, 9819, 10998, 11421, 12636, 13092, 14183, 15228, 16497, 18954, 19638, 21996, 22842, 28366, 29457, 32994, 34263, 37908, 39276, 42549, 45684, 49491, 51277, 56732, 58914, 65988, 68526, 85098, 88371, 98982, 102554, 117828, 127647, 137052, 148473, 153831, 170196, 176742, 197964, 205108, 255294, 265113, 296946, 307662, 353484, 382941, 445419, 461493, 510588, 530226, 593892, 615324, 666601, 765882, 795339, 890838, 922986, 1060452, 1148823, 1333202, 1384479, 1531764, 1590678, 1781676, 1845972, 1999803, 2297646, 2666404, 2768958, 3181356, 3446469, 3999606, 4153437, 4595292, 5537916, 5999409, 6892938, 7999212, 8306874, 10339407, 11998818, 12460311, 13785876, 16613748, 17998227, 20678814, 23997636, 24920622, 35996454, 37380933, 41357628, 49841244, 53994681, 71992908, 74761866, 107989362, 149523732, 161984043, 215978724, 323968086, 485952129, 647936172, 971904258, 1943808516]

約数ペア:

[(1, 1943808516), (2, 971904258), (3, 647936172), (4, 485952129), (6, 323968086), (9, 215978724), (12, 161984043), (13, 149523732), (18, 107989362), (26, 74761866), (27, 71992908), (36, 53994681), (39, 49841244), (47, 41357628), (52, 37380933), (54, 35996454), (78, 24920622), (81, 23997636), (94, 20678814), (108, 17998227), (117, 16613748), (141, 13785876), (156, 12460311), (162, 11998818), (188, 10339407), (234, 8306874), (243, 7999212), (282, 6892938), (324, 5999409), (351, 5537916), (423, 4595292), (468, 4153437), (486, 3999606), (564, 3446469), (611, 3181356), (702, 2768958), (729, 2666404), (846, 2297646), (972, 1999803), (1053, 1845972), (1091, 1781676), (1222, 1590678), (1269, 1531764), (1404, 1384479), (1458, 1333202), (1692, 1148823), (1833, 1060452), (2106, 922986), (2182, 890838), (2444, 795339), (2538, 765882), (2916, 666601), (3159, 615324), (3273, 593892), (3666, 530226), (3807, 510588), (4212, 461493), (4364, 445419), (5076, 382941), (5499, 353484), (6318, 307662), (6546, 296946), (7332, 265113), (7614, 255294), (9477, 205108), (9819, 197964), (10998, 176742), (11421, 170196), (12636, 153831), (13092, 148473), (14183, 137052), (15228, 127647), (16497, 117828), (18954, 102554), (19638, 98982), (21996, 88371), (22842, 85098), (28366, 68526), (29457, 65988), (32994, 58914), (34263, 56732), (37908, 51277), (39276, 49491), (42549, 45684)]