1687921092

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2200

約数の個数: 240

約数和(自身を含む): 5491487232

約数和(自身を除く): 3803566140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 81, 99, 102, 108, 117, 132, 143, 153, 156, 162, 187, 198, 204, 221, 234, 286, 297, 306, 324, 351, 374, 396, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 858, 884, 891, 918, 1053, 1122, 1188, 1287, 1326, 1377, 1404, 1683, 1716, 1782, 1836, 1989, 2106, 2143, 2244, 2431, 2574, 2652, 2754, 3366, 3564, 3861, 3978, 4212, 4286, 4862, 5049, 5148, 5508, 5967, 6429, 6732, 7293, 7722, 7956, 8572, 9724, 10098, 11583, 11934, 12858, 14586, 15147, 15444, 17901, 19287, 20196, 21879, 23166, 23573, 23868, 25716, 27859, 29172, 30294, 35802, 36431, 38574, 43758, 46332, 47146, 55718, 57861, 60588, 65637, 70719, 71604, 72862, 77148, 83577, 87516, 94292, 109293, 111436, 115722, 131274, 141438, 145724, 167154, 173583, 196911, 212157, 218586, 231444, 250731, 262548, 282876, 306449, 327879, 334308, 347166, 393822, 400741, 424314, 437172, 473603, 501462, 612898, 636471, 655758, 694332, 752193, 787644, 801482, 848628, 919347, 947206, 983637, 1002924, 1202223, 1225796, 1272942, 1311516, 1420809, 1504386, 1602964, 1838694, 1894412, 1909413, 1967274, 2256579, 2404446, 2545884, 2758041, 2841618, 2950911, 3008772, 3606669, 3677388, 3818826, 3934548, 4262427, 4513158, 4808892, 5209633, 5516082, 5683236, 5901822, 7213338, 7637652, 8274123, 8524854, 9026316, 10419266, 10820007, 11032164, 11803644, 12787281, 14426676, 15628899, 16548246, 17049708, 20838532, 21640014, 24822369, 25574562, 31257798, 32460021, 33096492, 38361843, 43280028, 46886697, 49644738, 51149124, 62515596, 64920042, 76723686, 93773394, 99289476, 129840084, 140660091, 153447372, 187546788, 281320182, 421980273, 562640364, 843960546, 1687921092]

約数ペア:

[(1, 1687921092), (2, 843960546), (3, 562640364), (4, 421980273), (6, 281320182), (9, 187546788), (11, 153447372), (12, 140660091), (13, 129840084), (17, 99289476), (18, 93773394), (22, 76723686), (26, 64920042), (27, 62515596), (33, 51149124), (34, 49644738), (36, 46886697), (39, 43280028), (44, 38361843), (51, 33096492), (52, 32460021), (54, 31257798), (66, 25574562), (68, 24822369), (78, 21640014), (81, 20838532), (99, 17049708), (102, 16548246), (108, 15628899), (117, 14426676), (132, 12787281), (143, 11803644), (153, 11032164), (156, 10820007), (162, 10419266), (187, 9026316), (198, 8524854), (204, 8274123), (221, 7637652), (234, 7213338), (286, 5901822), (297, 5683236), (306, 5516082), (324, 5209633), (351, 4808892), (374, 4513158), (396, 4262427), (429, 3934548), (442, 3818826), (459, 3677388), (468, 3606669), (561, 3008772), (572, 2950911), (594, 2841618), (612, 2758041), (663, 2545884), (702, 2404446), (748, 2256579), (858, 1967274), (884, 1909413), (891, 1894412), (918, 1838694), (1053, 1602964), (1122, 1504386), (1188, 1420809), (1287, 1311516), (1326, 1272942), (1377, 1225796), (1404, 1202223), (1683, 1002924), (1716, 983637), (1782, 947206), (1836, 919347), (1989, 848628), (2106, 801482), (2143, 787644), (2244, 752193), (2431, 694332), (2574, 655758), (2652, 636471), (2754, 612898), (3366, 501462), (3564, 473603), (3861, 437172), (3978, 424314), (4212, 400741), (4286, 393822), (4862, 347166), (5049, 334308), (5148, 327879), (5508, 306449), (5967, 282876), (6429, 262548), (6732, 250731), (7293, 231444), (7722, 218586), (7956, 212157), (8572, 196911), (9724, 173583), (10098, 167154), (11583, 145724), (11934, 141438), (12858, 131274), (14586, 115722), (15147, 111436), (15444, 109293), (17901, 94292), (19287, 87516), (20196, 83577), (21879, 77148), (23166, 72862), (23573, 71604), (23868, 70719), (25716, 65637), (27859, 60588), (29172, 57861), (30294, 55718), (35802, 47146), (36431, 46332), (38574, 43758)]