1313304468

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{137}}^2$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 3811651200

約数和(自身を除く): 2498346732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 137, 147, 196, 204, 238, 274, 294, 343, 357, 411, 476, 548, 588, 686, 714, 822, 833, 959, 1029, 1372, 1428, 1644, 1666, 1918, 2058, 2329, 2499, 2877, 3332, 3836, 4116, 4658, 4998, 5754, 5831, 6713, 6987, 9316, 9996, 11508, 11662, 13426, 13974, 16303, 17493, 18769, 20139, 23324, 26852, 27948, 32606, 34986, 37538, 40278, 46991, 48909, 56307, 65212, 69972, 75076, 80556, 93982, 97818, 112614, 114121, 131383, 140973, 187964, 195636, 225228, 228242, 262766, 281946, 319073, 342363, 394149, 456484, 525532, 563892, 638146, 684726, 788298, 798847, 919681, 957219, 1276292, 1369452, 1576596, 1597694, 1839362, 1914438, 2233511, 2396541, 2759043, 3195388, 3678724, 3828876, 4467022, 4793082, 5518086, 6437767, 6700533, 8934044, 9586164, 11036172, 12875534, 13401066, 15634577, 19313301, 25751068, 26802132, 31269154, 38626602, 46903731, 62538308, 77253204, 93807462, 109442039, 187614924, 218884078, 328326117, 437768156, 656652234, 1313304468]

約数ペア:

[(1, 1313304468), (2, 656652234), (3, 437768156), (4, 328326117), (6, 218884078), (7, 187614924), (12, 109442039), (14, 93807462), (17, 77253204), (21, 62538308), (28, 46903731), (34, 38626602), (42, 31269154), (49, 26802132), (51, 25751068), (68, 19313301), (84, 15634577), (98, 13401066), (102, 12875534), (119, 11036172), (137, 9586164), (147, 8934044), (196, 6700533), (204, 6437767), (238, 5518086), (274, 4793082), (294, 4467022), (343, 3828876), (357, 3678724), (411, 3195388), (476, 2759043), (548, 2396541), (588, 2233511), (686, 1914438), (714, 1839362), (822, 1597694), (833, 1576596), (959, 1369452), (1029, 1276292), (1372, 957219), (1428, 919681), (1644, 798847), (1666, 788298), (1918, 684726), (2058, 638146), (2329, 563892), (2499, 525532), (2877, 456484), (3332, 394149), (3836, 342363), (4116, 319073), (4658, 281946), (4998, 262766), (5754, 228242), (5831, 225228), (6713, 195636), (6987, 187964), (9316, 140973), (9996, 131383), (11508, 114121), (11662, 112614), (13426, 97818), (13974, 93982), (16303, 80556), (17493, 75076), (18769, 69972), (20139, 65212), (23324, 56307), (26852, 48909), (27948, 46991), (32606, 40278), (34986, 37538)]