420568344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1262

約数の個数: 192

約数和(自身を含む): 1408492800

約数和(自身を除く): 987924456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 444, 456, 504, 518, 532, 666, 684, 703, 777, 798, 888, 1036, 1064, 1187, 1197, 1332, 1368, 1406, 1554, 1596, 2072, 2109, 2331, 2374, 2394, 2664, 2812, 3108, 3192, 3561, 4218, 4662, 4748, 4788, 4921, 5624, 6216, 6327, 7122, 8309, 8436, 9324, 9496, 9576, 9842, 10683, 12654, 14244, 14763, 16618, 16872, 18648, 19684, 21366, 22553, 24927, 25308, 28488, 29526, 33236, 39368, 42732, 43919, 44289, 45106, 49854, 50616, 59052, 66472, 67659, 74781, 85464, 87838, 88578, 90212, 99708, 118104, 131757, 135318, 149562, 157871, 175676, 177156, 180424, 199416, 202977, 263514, 270636, 299124, 307433, 315742, 351352, 354312, 395271, 405954, 473613, 527028, 541272, 598248, 614866, 631484, 790542, 811908, 834461, 922299, 947226, 1054056, 1229732, 1262968, 1420839, 1581084, 1623816, 1668922, 1844598, 1894452, 2459464, 2503383, 2766897, 2841678, 3162168, 3337844, 3689196, 3788904, 5006766, 5533794, 5683356, 5841227, 6675688, 7378392, 7510149, 10013532, 11067588, 11366712, 11682454, 15020298, 17523681, 20027064, 22135176, 23364908, 30040596, 35047362, 46729816, 52571043, 60081192, 70094724, 105142086, 140189448, 210284172, 420568344]

約数ペア:

[(1, 420568344), (2, 210284172), (3, 140189448), (4, 105142086), (6, 70094724), (7, 60081192), (8, 52571043), (9, 46729816), (12, 35047362), (14, 30040596), (18, 23364908), (19, 22135176), (21, 20027064), (24, 17523681), (28, 15020298), (36, 11682454), (37, 11366712), (38, 11067588), (42, 10013532), (56, 7510149), (57, 7378392), (63, 6675688), (72, 5841227), (74, 5683356), (76, 5533794), (84, 5006766), (111, 3788904), (114, 3689196), (126, 3337844), (133, 3162168), (148, 2841678), (152, 2766897), (168, 2503383), (171, 2459464), (222, 1894452), (228, 1844598), (252, 1668922), (259, 1623816), (266, 1581084), (296, 1420839), (333, 1262968), (342, 1229732), (399, 1054056), (444, 947226), (456, 922299), (504, 834461), (518, 811908), (532, 790542), (666, 631484), (684, 614866), (703, 598248), (777, 541272), (798, 527028), (888, 473613), (1036, 405954), (1064, 395271), (1187, 354312), (1197, 351352), (1332, 315742), (1368, 307433), (1406, 299124), (1554, 270636), (1596, 263514), (2072, 202977), (2109, 199416), (2331, 180424), (2374, 177156), (2394, 175676), (2664, 157871), (2812, 149562), (3108, 135318), (3192, 131757), (3561, 118104), (4218, 99708), (4662, 90212), (4748, 88578), (4788, 87838), (4921, 85464), (5624, 74781), (6216, 67659), (6327, 66472), (7122, 59052), (8309, 50616), (8436, 49854), (9324, 45106), (9496, 44289), (9576, 43919), (9842, 42732), (10683, 39368), (12654, 33236), (14244, 29526), (14763, 28488), (16618, 25308), (16872, 24927), (18648, 22553), (19684, 21366)]