256875494401

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 296940441600

約数和(自身を除く): 40064947199

約数列:

[1, 29, 31, 41, 43, 59, 67, 899, 1189, 1247, 1271, 1333, 1681, 1711, 1763, 1829, 1943, 2077, 2419, 2537, 2747, 2881, 3953, 36859, 38657, 48749, 51127, 52111, 53041, 54653, 60233, 70151, 72283, 73573, 74989, 78647, 79663, 83549, 85157, 89311, 99179, 104017, 112627, 114637, 118121, 122543, 162073, 169979, 1511219, 1584937, 2096207, 2174681, 2240773, 2280763, 2469553, 2590019, 2876191, 3016493, 3074549, 3224527, 3266183, 3425509, 3491437, 3553747, 3661751, 4264697, 4700117, 4842961, 4929391, 5024263, 5269349, 6644993, 6969139, 64982417, 89161921, 93511283, 101251673, 106190779, 123676213, 132205607, 140445869, 145703627, 150131791, 152811121, 192704797, 202105031, 205994783, 216043309, 285734699, 3833962603, 4353821939, 5973848707, 6265255961, 8286306271, 8857775669, 256875494401]

約数ペア:

[(1, 256875494401), (29, 8857775669), (31, 8286306271), (41, 6265255961), (43, 5973848707), (59, 4353821939), (67, 3833962603), (899, 285734699), (1189, 216043309), (1247, 205994783), (1271, 202105031), (1333, 192704797), (1681, 152811121), (1711, 150131791), (1763, 145703627), (1829, 140445869), (1943, 132205607), (2077, 123676213), (2419, 106190779), (2537, 101251673), (2747, 93511283), (2881, 89161921), (3953, 64982417), (36859, 6969139), (38657, 6644993), (48749, 5269349), (51127, 5024263), (52111, 4929391), (53041, 4842961), (54653, 4700117), (60233, 4264697), (70151, 3661751), (72283, 3553747), (73573, 3491437), (74989, 3425509), (78647, 3266183), (79663, 3224527), (83549, 3074549), (85157, 3016493), (89311, 2876191), (99179, 2590019), (104017, 2469553), (112627, 2280763), (114637, 2240773), (118121, 2174681), (122543, 2096207), (162073, 1584937), (169979, 1511219)]