228585708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1667}}^1$

素因数の和:1983

約数の個数: 72

約数和(自身を含む): 624759408

約数和(自身を除く): 396173700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 293, 468, 586, 879, 1172, 1667, 1758, 2637, 3334, 3516, 3809, 5001, 5274, 6668, 7618, 10002, 10548, 11427, 15003, 15236, 20004, 21671, 22854, 30006, 34281, 43342, 45708, 60012, 65013, 68562, 86684, 130026, 137124, 195039, 260052, 390078, 488431, 780156, 976862, 1465293, 1953724, 2930586, 4395879, 5861172, 6349603, 8791758, 12699206, 17583516, 19048809, 25398412, 38097618, 57146427, 76195236, 114292854, 228585708]

約数ペア:

[(1, 228585708), (2, 114292854), (3, 76195236), (4, 57146427), (6, 38097618), (9, 25398412), (12, 19048809), (13, 17583516), (18, 12699206), (26, 8791758), (36, 6349603), (39, 5861172), (52, 4395879), (78, 2930586), (117, 1953724), (156, 1465293), (234, 976862), (293, 780156), (468, 488431), (586, 390078), (879, 260052), (1172, 195039), (1667, 137124), (1758, 130026), (2637, 86684), (3334, 68562), (3516, 65013), (3809, 60012), (5001, 45708), (5274, 43342), (6668, 34281), (7618, 30006), (10002, 22854), (10548, 21671), (11427, 20004), (15003, 15236)]