253130616

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 760608000

約数和(自身を除く): 507477384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 888, 999, 1026, 1332, 1368, 1406, 1667, 1998, 2052, 2109, 2664, 2812, 3334, 3996, 4104, 4218, 5001, 5624, 6327, 6668, 7992, 8436, 10002, 12654, 13336, 15003, 16872, 18981, 20004, 25308, 30006, 31673, 37962, 40008, 45009, 50616, 60012, 61679, 63346, 75924, 90018, 95019, 120024, 123358, 126692, 151848, 180036, 185037, 190038, 246716, 253384, 285057, 360072, 370074, 380076, 493432, 555111, 570114, 740148, 760152, 855171, 1110222, 1140228, 1171901, 1480296, 1665333, 1710342, 2220444, 2280456, 2343802, 3330666, 3420684, 3515703, 4440888, 4687604, 6661332, 6841368, 7031406, 9375208, 10547109, 13322664, 14062812, 21094218, 28125624, 31641327, 42188436, 63282654, 84376872, 126565308, 253130616]

約数ペア:

[(1, 253130616), (2, 126565308), (3, 84376872), (4, 63282654), (6, 42188436), (8, 31641327), (9, 28125624), (12, 21094218), (18, 14062812), (19, 13322664), (24, 10547109), (27, 9375208), (36, 7031406), (37, 6841368), (38, 6661332), (54, 4687604), (57, 4440888), (72, 3515703), (74, 3420684), (76, 3330666), (108, 2343802), (111, 2280456), (114, 2220444), (148, 1710342), (152, 1665333), (171, 1480296), (216, 1171901), (222, 1140228), (228, 1110222), (296, 855171), (333, 760152), (342, 740148), (444, 570114), (456, 555111), (513, 493432), (666, 380076), (684, 370074), (703, 360072), (888, 285057), (999, 253384), (1026, 246716), (1332, 190038), (1368, 185037), (1406, 180036), (1667, 151848), (1998, 126692), (2052, 123358), (2109, 120024), (2664, 95019), (2812, 90018), (3334, 75924), (3996, 63346), (4104, 61679), (4218, 60012), (5001, 50616), (5624, 45009), (6327, 40008), (6668, 37962), (7992, 31673), (8436, 30006), (10002, 25308), (12654, 20004), (13336, 18981), (15003, 16872)]