1587288164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 3912523776

約数和(自身を除く): 2325235612

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 49, 62, 68, 77, 98, 119, 121, 124, 127, 154, 187, 196, 217, 238, 242, 254, 308, 341, 374, 434, 476, 484, 508, 527, 539, 682, 748, 833, 847, 868, 889, 1054, 1078, 1309, 1364, 1397, 1519, 1666, 1694, 1778, 2057, 2108, 2156, 2159, 2387, 2618, 2794, 3038, 3332, 3388, 3556, 3689, 3751, 3937, 4114, 4318, 4774, 5236, 5588, 5797, 5929, 6076, 6223, 7378, 7502, 7874, 8228, 8636, 9163, 9548, 9779, 11594, 11858, 12446, 14399, 14756, 15004, 15113, 15367, 15748, 16709, 18326, 19558, 23188, 23716, 23749, 24892, 25823, 26257, 27559, 28798, 30226, 30734, 33418, 36652, 39116, 40579, 43307, 47498, 51646, 52514, 55118, 57596, 60452, 61468, 63767, 66836, 66929, 68453, 81158, 86614, 94996, 100793, 103292, 105028, 105791, 107569, 110236, 127534, 133858, 136906, 162316, 166243, 173228, 183799, 192913, 201586, 211582, 215138, 255068, 261239, 267716, 273812, 284053, 303149, 332486, 367598, 385826, 403172, 423164, 430276, 446369, 468503, 476377, 522478, 568106, 606298, 664972, 735196, 736219, 752983, 771652, 892738, 937006, 952754, 1044956, 1136212, 1163701, 1212596, 1472438, 1505966, 1785476, 1828673, 1874012, 1905508, 2122043, 2327402, 2944876, 3011932, 3124583, 3279521, 3334639, 3657346, 4244086, 4654804, 5153533, 6249166, 6559042, 6669278, 7314692, 8098409, 8488172, 10307066, 12498332, 12800711, 13118084, 13338556, 16196818, 20614132, 23342473, 25601422, 32393636, 36074731, 46684946, 51202844, 56688863, 72149462, 93369892, 113377726, 144298924, 226755452, 396822041, 793644082, 1587288164]

約数ペア:

[(1, 1587288164), (2, 793644082), (4, 396822041), (7, 226755452), (11, 144298924), (14, 113377726), (17, 93369892), (22, 72149462), (28, 56688863), (31, 51202844), (34, 46684946), (44, 36074731), (49, 32393636), (62, 25601422), (68, 23342473), (77, 20614132), (98, 16196818), (119, 13338556), (121, 13118084), (124, 12800711), (127, 12498332), (154, 10307066), (187, 8488172), (196, 8098409), (217, 7314692), (238, 6669278), (242, 6559042), (254, 6249166), (308, 5153533), (341, 4654804), (374, 4244086), (434, 3657346), (476, 3334639), (484, 3279521), (508, 3124583), (527, 3011932), (539, 2944876), (682, 2327402), (748, 2122043), (833, 1905508), (847, 1874012), (868, 1828673), (889, 1785476), (1054, 1505966), (1078, 1472438), (1309, 1212596), (1364, 1163701), (1397, 1136212), (1519, 1044956), (1666, 952754), (1694, 937006), (1778, 892738), (2057, 771652), (2108, 752983), (2156, 736219), (2159, 735196), (2387, 664972), (2618, 606298), (2794, 568106), (3038, 522478), (3332, 476377), (3388, 468503), (3556, 446369), (3689, 430276), (3751, 423164), (3937, 403172), (4114, 385826), (4318, 367598), (4774, 332486), (5236, 303149), (5588, 284053), (5797, 273812), (5929, 267716), (6076, 261239), (6223, 255068), (7378, 215138), (7502, 211582), (7874, 201586), (8228, 192913), (8636, 183799), (9163, 173228), (9548, 166243), (9779, 162316), (11594, 136906), (11858, 133858), (12446, 127534), (14399, 110236), (14756, 107569), (15004, 105791), (15113, 105028), (15367, 103292), (15748, 100793), (16709, 94996), (18326, 86614), (19558, 81158), (23188, 68453), (23716, 66929), (23749, 66836), (24892, 63767), (25823, 61468), (26257, 60452), (27559, 57596), (28798, 55118), (30226, 52514), (30734, 51646), (33418, 47498), (36652, 43307), (39116, 40579)]