388624656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 1187765248

約数和(自身を除く): 799140592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 67, 84, 112, 122, 134, 168, 183, 201, 244, 268, 283, 336, 366, 402, 427, 469, 488, 536, 566, 732, 804, 849, 854, 938, 976, 1072, 1132, 1281, 1407, 1464, 1608, 1698, 1708, 1876, 1981, 2264, 2562, 2814, 2928, 3216, 3396, 3416, 3752, 3962, 4087, 4528, 5124, 5628, 5943, 6792, 6832, 7504, 7924, 8174, 10248, 11256, 11886, 12261, 13584, 15848, 16348, 17263, 18961, 20496, 22512, 23772, 24522, 28609, 31696, 32696, 34526, 37922, 47544, 49044, 51789, 56883, 57218, 65392, 69052, 75844, 85827, 95088, 98088, 103578, 113766, 114436, 120841, 132727, 138104, 151688, 171654, 196176, 207156, 227532, 228872, 241682, 265454, 276208, 303376, 343308, 362523, 398181, 414312, 455064, 457744, 483364, 530908, 686616, 725046, 796362, 828624, 910128, 966728, 1061816, 1156621, 1373232, 1450092, 1592724, 1933456, 2123632, 2313242, 2900184, 3185448, 3469863, 4626484, 5800368, 6370896, 6939726, 8096347, 9252968, 13879452, 16192694, 18505936, 24289041, 27758904, 32385388, 48578082, 55517808, 64770776, 97156164, 129541552, 194312328, 388624656]

約数ペア:

[(1, 388624656), (2, 194312328), (3, 129541552), (4, 97156164), (6, 64770776), (7, 55517808), (8, 48578082), (12, 32385388), (14, 27758904), (16, 24289041), (21, 18505936), (24, 16192694), (28, 13879452), (42, 9252968), (48, 8096347), (56, 6939726), (61, 6370896), (67, 5800368), (84, 4626484), (112, 3469863), (122, 3185448), (134, 2900184), (168, 2313242), (183, 2123632), (201, 1933456), (244, 1592724), (268, 1450092), (283, 1373232), (336, 1156621), (366, 1061816), (402, 966728), (427, 910128), (469, 828624), (488, 796362), (536, 725046), (566, 686616), (732, 530908), (804, 483364), (849, 457744), (854, 455064), (938, 414312), (976, 398181), (1072, 362523), (1132, 343308), (1281, 303376), (1407, 276208), (1464, 265454), (1608, 241682), (1698, 228872), (1708, 227532), (1876, 207156), (1981, 196176), (2264, 171654), (2562, 151688), (2814, 138104), (2928, 132727), (3216, 120841), (3396, 114436), (3416, 113766), (3752, 103578), (3962, 98088), (4087, 95088), (4528, 85827), (5124, 75844), (5628, 69052), (5943, 65392), (6792, 57218), (6832, 56883), (7504, 51789), (7924, 49044), (8174, 47544), (10248, 37922), (11256, 34526), (11886, 32696), (12261, 31696), (13584, 28609), (15848, 24522), (16348, 23772), (17263, 22512), (18961, 20496)]