355639284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 1232824320

約数和(自身を除く): 877185036

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 71, 77, 78, 84, 91, 99, 117, 126, 132, 139, 142, 143, 154, 156, 182, 198, 213, 231, 234, 252, 273, 278, 284, 286, 308, 364, 396, 417, 426, 429, 462, 468, 497, 546, 556, 572, 639, 693, 781, 819, 834, 852, 858, 923, 924, 973, 994, 1001, 1092, 1251, 1278, 1287, 1386, 1491, 1529, 1562, 1638, 1668, 1716, 1807, 1846, 1946, 1988, 2002, 2343, 2502, 2556, 2574, 2769, 2772, 2919, 2982, 3003, 3058, 3124, 3276, 3614, 3692, 3892, 4004, 4473, 4587, 4686, 5004, 5148, 5421, 5467, 5538, 5838, 5964, 6006, 6116, 6461, 7029, 7228, 8307, 8757, 8946, 9009, 9174, 9372, 9869, 10153, 10703, 10842, 10934, 11076, 11676, 12012, 12649, 12922, 13761, 14058, 16263, 16401, 16614, 17514, 17892, 18018, 18348, 19383, 19738, 19877, 20306, 21406, 21684, 21868, 25298, 25844, 27522, 28116, 29607, 30459, 32109, 32526, 32802, 33228, 35028, 36036, 37947, 38766, 39476, 39754, 40612, 42812, 49203, 50596, 55044, 58149, 59214, 59631, 60918, 64218, 65052, 65604, 69083, 71071, 75894, 77532, 79508, 88821, 91377, 96327, 98406, 108559, 113841, 116298, 118428, 119262, 121836, 128297, 128436, 138166, 139139, 142142, 151788, 177642, 178893, 182754, 192654, 196812, 207249, 213213, 217118, 227682, 232596, 238524, 256594, 276332, 278278, 284284, 325677, 355284, 357786, 365508, 384891, 385308, 414498, 417417, 426426, 434236, 455364, 513188, 556556, 621747, 639639, 651354, 715572, 759913, 769782, 828996, 834834, 852852, 898079, 977031, 1154673, 1243494, 1252251, 1279278, 1302708, 1411267, 1519826, 1539564, 1669668, 1796158, 1954062, 2279739, 2309346, 2486988, 2504502, 2558556, 2694237, 2822534, 3039652, 3592316, 3908124, 4233801, 4559478, 4618692, 5009004, 5388474, 5645068, 6839217, 8082711, 8467602, 9118956, 9878869, 10776948, 12701403, 13678434, 16165422, 16935204, 19757738, 25402806, 27356868, 29636607, 32330844, 39515476, 50805612, 59273214, 88909821, 118546428, 177819642, 355639284]

約数ペア:

[(1, 355639284), (2, 177819642), (3, 118546428), (4, 88909821), (6, 59273214), (7, 50805612), (9, 39515476), (11, 32330844), (12, 29636607), (13, 27356868), (14, 25402806), (18, 19757738), (21, 16935204), (22, 16165422), (26, 13678434), (28, 12701403), (33, 10776948), (36, 9878869), (39, 9118956), (42, 8467602), (44, 8082711), (52, 6839217), (63, 5645068), (66, 5388474), (71, 5009004), (77, 4618692), (78, 4559478), (84, 4233801), (91, 3908124), (99, 3592316), (117, 3039652), (126, 2822534), (132, 2694237), (139, 2558556), (142, 2504502), (143, 2486988), (154, 2309346), (156, 2279739), (182, 1954062), (198, 1796158), (213, 1669668), (231, 1539564), (234, 1519826), (252, 1411267), (273, 1302708), (278, 1279278), (284, 1252251), (286, 1243494), (308, 1154673), (364, 977031), (396, 898079), (417, 852852), (426, 834834), (429, 828996), (462, 769782), (468, 759913), (497, 715572), (546, 651354), (556, 639639), (572, 621747), (639, 556556), (693, 513188), (781, 455364), (819, 434236), (834, 426426), (852, 417417), (858, 414498), (923, 385308), (924, 384891), (973, 365508), (994, 357786), (1001, 355284), (1092, 325677), (1251, 284284), (1278, 278278), (1287, 276332), (1386, 256594), (1491, 238524), (1529, 232596), (1562, 227682), (1638, 217118), (1668, 213213), (1716, 207249), (1807, 196812), (1846, 192654), (1946, 182754), (1988, 178893), (2002, 177642), (2343, 151788), (2502, 142142), (2556, 139139), (2574, 138166), (2769, 128436), (2772, 128297), (2919, 121836), (2982, 119262), (3003, 118428), (3058, 116298), (3124, 113841), (3276, 108559), (3614, 98406), (3692, 96327), (3892, 91377), (4004, 88821), (4473, 79508), (4587, 77532), (4686, 75894), (5004, 71071), (5148, 69083), (5421, 65604), (5467, 65052), (5538, 64218), (5838, 60918), (5964, 59631), (6006, 59214), (6116, 58149), (6461, 55044), (7029, 50596), (7228, 49203), (8307, 42812), (8757, 40612), (8946, 39754), (9009, 39476), (9174, 38766), (9372, 37947), (9869, 36036), (10153, 35028), (10703, 33228), (10842, 32802), (10934, 32526), (11076, 32109), (11676, 30459), (12012, 29607), (12649, 28116), (12922, 27522), (13761, 25844), (14058, 25298), (16263, 21868), (16401, 21684), (16614, 21406), (17514, 20306), (17892, 19877), (18018, 19738), (18348, 19383)]