313311726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 882560448

約数和(自身を除く): 569248722

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 53, 54, 63, 78, 81, 91, 106, 117, 126, 159, 162, 182, 189, 234, 273, 318, 351, 371, 378, 401, 477, 546, 567, 689, 702, 742, 802, 819, 954, 1053, 1113, 1134, 1203, 1378, 1431, 1638, 2067, 2106, 2226, 2406, 2457, 2807, 2862, 3339, 3609, 4134, 4293, 4823, 4914, 5213, 5614, 6201, 6678, 7218, 7371, 8421, 8586, 9646, 10017, 10426, 10827, 12402, 14469, 14742, 15639, 16842, 18603, 20034, 21253, 21654, 25263, 28938, 30051, 31278, 32481, 36491, 37206, 42506, 43407, 46917, 50526, 55809, 60102, 63759, 64962, 72982, 75789, 86814, 93834, 109473, 111618, 127518, 130221, 140751, 148771, 151578, 191277, 218946, 227367, 260442, 276289, 281502, 297542, 328419, 382554, 390663, 422253, 446313, 454734, 552578, 573831, 656838, 781326, 828867, 844506, 892626, 985257, 1147662, 1338939, 1657734, 1721493, 1934023, 1970514, 2486601, 2677878, 2955771, 3442986, 3868046, 4016817, 4973202, 5802069, 5911542, 7459803, 8033634, 11604138, 12050451, 14919606, 17406207, 22379409, 24100902, 34812414, 44758818, 52218621, 104437242, 156655863, 313311726]

約数ペア:

[(1, 313311726), (2, 156655863), (3, 104437242), (6, 52218621), (7, 44758818), (9, 34812414), (13, 24100902), (14, 22379409), (18, 17406207), (21, 14919606), (26, 12050451), (27, 11604138), (39, 8033634), (42, 7459803), (53, 5911542), (54, 5802069), (63, 4973202), (78, 4016817), (81, 3868046), (91, 3442986), (106, 2955771), (117, 2677878), (126, 2486601), (159, 1970514), (162, 1934023), (182, 1721493), (189, 1657734), (234, 1338939), (273, 1147662), (318, 985257), (351, 892626), (371, 844506), (378, 828867), (401, 781326), (477, 656838), (546, 573831), (567, 552578), (689, 454734), (702, 446313), (742, 422253), (802, 390663), (819, 382554), (954, 328419), (1053, 297542), (1113, 281502), (1134, 276289), (1203, 260442), (1378, 227367), (1431, 218946), (1638, 191277), (2067, 151578), (2106, 148771), (2226, 140751), (2406, 130221), (2457, 127518), (2807, 111618), (2862, 109473), (3339, 93834), (3609, 86814), (4134, 75789), (4293, 72982), (4823, 64962), (4914, 63759), (5213, 60102), (5614, 55809), (6201, 50526), (6678, 46917), (7218, 43407), (7371, 42506), (8421, 37206), (8586, 36491), (9646, 32481), (10017, 31278), (10426, 30051), (10827, 28938), (12402, 25263), (14469, 21654), (14742, 21253), (15639, 20034), (16842, 18603)]