1380820104

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 4131578880

約数和(自身を除く): 2750758776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 151, 153, 186, 204, 241, 248, 279, 302, 306, 372, 408, 453, 482, 527, 558, 604, 612, 723, 744, 906, 964, 1054, 1116, 1208, 1224, 1359, 1446, 1581, 1812, 1928, 2108, 2169, 2232, 2567, 2718, 2892, 3162, 3624, 4097, 4216, 4338, 4681, 4743, 5134, 5436, 5784, 6324, 7471, 7701, 8194, 8676, 9362, 9486, 10268, 10872, 12291, 12648, 14043, 14942, 15402, 16388, 17352, 18724, 18972, 20536, 22413, 23103, 24582, 28086, 29884, 30804, 32776, 36391, 36873, 37448, 37944, 42129, 44826, 46206, 49164, 56172, 59768, 61608, 67239, 72782, 73746, 79577, 84258, 89652, 92412, 98328, 109173, 112344, 127007, 134478, 145564, 147492, 159154, 168516, 179304, 184824, 218346, 238731, 254014, 268956, 291128, 294984, 318308, 327519, 337032, 381021, 436692, 477462, 508028, 537912, 618647, 636616, 655038, 716193, 762042, 873384, 954924, 1016056, 1128121, 1143063, 1237294, 1310076, 1432386, 1524084, 1855941, 1909848, 2256242, 2286126, 2474588, 2620152, 2864772, 3048168, 3384363, 3711882, 4512484, 4572252, 4949176, 5567823, 5729544, 6768726, 7423764, 9024968, 9144504, 10153089, 11135646, 13537452, 14847528, 19178057, 20306178, 22271292, 27074904, 38356114, 40612356, 44542584, 57534171, 76712228, 81224712, 115068342, 153424456, 172602513, 230136684, 345205026, 460273368, 690410052, 1380820104]

約数ペア:

[(1, 1380820104), (2, 690410052), (3, 460273368), (4, 345205026), (6, 230136684), (8, 172602513), (9, 153424456), (12, 115068342), (17, 81224712), (18, 76712228), (24, 57534171), (31, 44542584), (34, 40612356), (36, 38356114), (51, 27074904), (62, 22271292), (68, 20306178), (72, 19178057), (93, 14847528), (102, 13537452), (124, 11135646), (136, 10153089), (151, 9144504), (153, 9024968), (186, 7423764), (204, 6768726), (241, 5729544), (248, 5567823), (279, 4949176), (302, 4572252), (306, 4512484), (372, 3711882), (408, 3384363), (453, 3048168), (482, 2864772), (527, 2620152), (558, 2474588), (604, 2286126), (612, 2256242), (723, 1909848), (744, 1855941), (906, 1524084), (964, 1432386), (1054, 1310076), (1116, 1237294), (1208, 1143063), (1224, 1128121), (1359, 1016056), (1446, 954924), (1581, 873384), (1812, 762042), (1928, 716193), (2108, 655038), (2169, 636616), (2232, 618647), (2567, 537912), (2718, 508028), (2892, 477462), (3162, 436692), (3624, 381021), (4097, 337032), (4216, 327519), (4338, 318308), (4681, 294984), (4743, 291128), (5134, 268956), (5436, 254014), (5784, 238731), (6324, 218346), (7471, 184824), (7701, 179304), (8194, 168516), (8676, 159154), (9362, 147492), (9486, 145564), (10268, 134478), (10872, 127007), (12291, 112344), (12648, 109173), (14043, 98328), (14942, 92412), (15402, 89652), (16388, 84258), (17352, 79577), (18724, 73746), (18972, 72782), (20536, 67239), (22413, 61608), (23103, 59768), (24582, 56172), (28086, 49164), (29884, 46206), (30804, 44826), (32776, 42129), (36391, 37944), (36873, 37448)]