310928688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6563}}^1$

素因数の和:6631

約数の個数: 120

約数和(自身を含む): 1015792128

約数和(自身を除く): 704863440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6563, 6768, 7896, 11844, 13126, 15792, 19689, 23688, 26252, 39378, 45941, 47376, 52504, 59067, 78756, 91882, 105008, 118134, 137823, 157512, 183764, 236268, 275646, 308461, 315024, 367528, 413469, 472536, 551292, 616922, 735056, 826938, 925383, 945072, 1102584, 1233844, 1653876, 1850766, 2159227, 2205168, 2467688, 2776149, 3307752, 3701532, 4318454, 4935376, 5552298, 6477681, 6615504, 7403064, 8636908, 11104596, 12955362, 14806128, 17273816, 19433043, 22209192, 25910724, 34547632, 38866086, 44418384, 51821448, 77732172, 103642896, 155464344, 310928688]

約数ペア:

[(1, 310928688), (2, 155464344), (3, 103642896), (4, 77732172), (6, 51821448), (7, 44418384), (8, 38866086), (9, 34547632), (12, 25910724), (14, 22209192), (16, 19433043), (18, 17273816), (21, 14806128), (24, 12955362), (28, 11104596), (36, 8636908), (42, 7403064), (47, 6615504), (48, 6477681), (56, 5552298), (63, 4935376), (72, 4318454), (84, 3701532), (94, 3307752), (112, 2776149), (126, 2467688), (141, 2205168), (144, 2159227), (168, 1850766), (188, 1653876), (252, 1233844), (282, 1102584), (329, 945072), (336, 925383), (376, 826938), (423, 735056), (504, 616922), (564, 551292), (658, 472536), (752, 413469), (846, 367528), (987, 315024), (1008, 308461), (1128, 275646), (1316, 236268), (1692, 183764), (1974, 157512), (2256, 137823), (2632, 118134), (2961, 105008), (3384, 91882), (3948, 78756), (5264, 59067), (5922, 52504), (6563, 47376), (6768, 45941), (7896, 39378), (11844, 26252), (13126, 23688), (15792, 19689)]